The document provides an overview of the E-COMURA project. It discusses the goals of promoting anytime, anyplace learning and allowing teachers to post messages, assign work, and share resources. It also mentions how E-COMURA has changed the way teachers teach by enabling online assignments, questions, collaboration and communication. The document then covers the technical areas involved in the project including an introduction to agile software development methodology and an overview of the .NET framework and Microsoft SQL Server. It provides definitions and benefits of using the .NET framework. Finally, it discusses the chapters that will be included in the project report such as literature review, software requirements, module design and implementation, testing, and future scope.
- J2EE and .NET are the two dominant platforms for developing e-government applications. This document compares the two platforms on various parameters such as platform independence, language independence, web services support, support for existing systems, scalability, costs, and ease of migration.
- While J2EE is platform independent and supports multiple languages through interfaces, .NET provides better integrated support for web services and multiple programming languages but is currently limited to Windows. Arguments are made that migrating applications to .NET may be more difficult than migrating to J2EE.
This document contains a summary of questions that are commonly asked during .NET interviews. The author collected material from various websites to compile it into a single file for reference. They take no responsibility for any errors in the file and welcome feedback to correct any mistakes. Readers are asked to contact the author via email if they find any inaccuracies.
The document provides an introduction to the .NET framework, including its evolution, versions, components, characteristics, and pros and cons. It discusses the Common Language Runtime (CLR), Common Type System (CTS), Base Class Library (BCL), Common Language Specification (CLS), Framework Class Library (FCL), .NET assemblies, and other components like Windows Forms and ASP.NET. It also covers when .NET is well-suited, such as for scalable products, cross-platform needs, and enterprise-scale infrastructures.
TECHNOLOGY ENHANCED LEARNING WITH OPEN SOURCE SOFTWARE FOR SCIENTISTS AND ENG...Maurice Dawson
This paper represents the evaluation and integration of Open Source Software (OSS) technologies to enhance the learning of engineers and scientists within the university. The utilization of OSS is essential as costs around the world continue to rise for education, institutions must become innovative in the ways they teach and grow Science, Technology, Engineering, & Mathematics (STEM) majors. To do this effectively professors and administrative staff should push toward the utilization of OSS and other available tools to enhance or supplement currently available tools with minimal integration costs. The OSS applications would allow students the ability to learn critical technological skills for success at small fraction of the cost. OSS also provides faculty members the ability to have students dissect source code, analyze network traffic, create virtual instances of real Operating Systems (OSs), and prepare students for low level software development. It is critical that all institutions look at alternatives in providing training and delivering educational material regardless of limitations going forward as the world continues to be more global due to the increased use of technologies everywhere. Through reviewing the available technology, possible implementations of these technologies, and the application of these items in industry could provide a starting point in integrating these tools into academia. When administrators or faculty debate the possibilities of OSS, gaming, and simulation tools this applied research provides a guide for changing the ability to develop future scientists and engineers that will be competitive on a global level in STEM fields.
Visual Studio .NET IDE is a customizable development environment for building .NET applications. It provides a single interface for developing all types of .NET projects using customizable toolbars and windows for code editing, debugging, and viewing solutions. Key features include support for multiple programming languages, a built-in browser, and windows for viewing solutions, properties, output, and more.
Visual Basic is a programming language designed for building graphical user interface (GUI) applications. It uses a drag-and-drop interface building tool to create GUIs rather than writing code. Visual Basic supports features like database access, internet capabilities, and rapid application development tools that allow quick creation of full-featured applications. Visual Basic .NET was created as a completely new language to support Microsoft's .NET framework and allow easier development of web applications. It is fully object-oriented and supports the .NET runtime environment, web forms, and web services.
This document describes a cross-platform learning model for EFL (English as a Foreign Language) students. It defines a cross-platform learning model as using integrated online services and a learning management system. It lists the main elements and didactic principles of the model, including functionality, reliability, costs, and ease of use. It provides details on specific online platforms like Mindmap, Prezi, Voicethread, and Moodle. It discusses benefits, like interactivity and availability on multiple devices. Potential disadvantages are also outlined, such as having separate accounts for each service. The project has received several awards and certificates for its work on cross-platform learning models.
The document describes an online examination system. It discusses the existing manual paper-based examination system and its drawbacks. The proposed system is an online examination system developed using ASP.Net and SQL Server that allows administrators to create exams and questions, and students to take exams online. Key features include exam and student administration, online question display and answering, automated result calculation and display.
- J2EE and .NET are the two dominant platforms for developing e-government applications. This document compares the two platforms on various parameters such as platform independence, language independence, web services support, support for existing systems, scalability, costs, and ease of migration.
- While J2EE is platform independent and supports multiple languages through interfaces, .NET provides better integrated support for web services and multiple programming languages but is currently limited to Windows. Arguments are made that migrating applications to .NET may be more difficult than migrating to J2EE.
This document contains a summary of questions that are commonly asked during .NET interviews. The author collected material from various websites to compile it into a single file for reference. They take no responsibility for any errors in the file and welcome feedback to correct any mistakes. Readers are asked to contact the author via email if they find any inaccuracies.
The document provides an introduction to the .NET framework, including its evolution, versions, components, characteristics, and pros and cons. It discusses the Common Language Runtime (CLR), Common Type System (CTS), Base Class Library (BCL), Common Language Specification (CLS), Framework Class Library (FCL), .NET assemblies, and other components like Windows Forms and ASP.NET. It also covers when .NET is well-suited, such as for scalable products, cross-platform needs, and enterprise-scale infrastructures.
TECHNOLOGY ENHANCED LEARNING WITH OPEN SOURCE SOFTWARE FOR SCIENTISTS AND ENG...Maurice Dawson
This paper represents the evaluation and integration of Open Source Software (OSS) technologies to enhance the learning of engineers and scientists within the university. The utilization of OSS is essential as costs around the world continue to rise for education, institutions must become innovative in the ways they teach and grow Science, Technology, Engineering, & Mathematics (STEM) majors. To do this effectively professors and administrative staff should push toward the utilization of OSS and other available tools to enhance or supplement currently available tools with minimal integration costs. The OSS applications would allow students the ability to learn critical technological skills for success at small fraction of the cost. OSS also provides faculty members the ability to have students dissect source code, analyze network traffic, create virtual instances of real Operating Systems (OSs), and prepare students for low level software development. It is critical that all institutions look at alternatives in providing training and delivering educational material regardless of limitations going forward as the world continues to be more global due to the increased use of technologies everywhere. Through reviewing the available technology, possible implementations of these technologies, and the application of these items in industry could provide a starting point in integrating these tools into academia. When administrators or faculty debate the possibilities of OSS, gaming, and simulation tools this applied research provides a guide for changing the ability to develop future scientists and engineers that will be competitive on a global level in STEM fields.
Visual Studio .NET IDE is a customizable development environment for building .NET applications. It provides a single interface for developing all types of .NET projects using customizable toolbars and windows for code editing, debugging, and viewing solutions. Key features include support for multiple programming languages, a built-in browser, and windows for viewing solutions, properties, output, and more.
Visual Basic is a programming language designed for building graphical user interface (GUI) applications. It uses a drag-and-drop interface building tool to create GUIs rather than writing code. Visual Basic supports features like database access, internet capabilities, and rapid application development tools that allow quick creation of full-featured applications. Visual Basic .NET was created as a completely new language to support Microsoft's .NET framework and allow easier development of web applications. It is fully object-oriented and supports the .NET runtime environment, web forms, and web services.
This document describes a cross-platform learning model for EFL (English as a Foreign Language) students. It defines a cross-platform learning model as using integrated online services and a learning management system. It lists the main elements and didactic principles of the model, including functionality, reliability, costs, and ease of use. It provides details on specific online platforms like Mindmap, Prezi, Voicethread, and Moodle. It discusses benefits, like interactivity and availability on multiple devices. Potential disadvantages are also outlined, such as having separate accounts for each service. The project has received several awards and certificates for its work on cross-platform learning models.
The document describes an online examination system. It discusses the existing manual paper-based examination system and its drawbacks. The proposed system is an online examination system developed using ASP.Net and SQL Server that allows administrators to create exams and questions, and students to take exams online. Key features include exam and student administration, online question display and answering, automated result calculation and display.
The document provides an introduction to the .NET framework. It discusses that .NET is a software framework developed by Microsoft that allows programs written in languages like C#, Visual Basic, and C++ to be executed. It then summarizes some of the key features of .NET, including support for object-oriented programming, multiple programming languages, automatic memory management, and simplifying application deployment. Finally, it outlines some of the main design goals of .NET such as component reuse across languages, integration of languages, support for web services, simplified development, deployment and security features.
This is my 2012-02-20 talk about LTI at Nottingham. It focused less on the technical aspects of LTI and more on the applications and uses of LTI. It featured a new video from WikiSpaces.
Some of the Department of Defense (DOD) services have had negative experiences when attempting to share SCORM content packages between their various LMS implementations primarily due to differences with both user interfaces and the Application Programming Interface (API) Implementation. The vision of plug-n-play interoperability of learning content is usually achieved only after several additional hours of modifying the content to work in a particular LMS implementation. In order to achieve adoption on a global scale, SCORM 2.0 must have a strategy to improve interoperability by standardizing the user interface controls in further support of flexibility, usability, accessibility, and durability. This paper provides a background and summary of the Navy's successes with extending the SCORM to support standardized user interface options, and further proposes creating or incorporating a new user interface interoperability specification and a recommendation for supplying a standardized API Implementation as part of the Core SCORM.
This document describes an online shopping website developed using Visual Studio 2010 and C# that allows customers to browse and purchase products online. It has two main modules: the customer module and admin module. The customer module allows users to register, browse products, place and pay for orders online. The admin module allows admins to manage products, customer details, orders and reports. The document provides details on the system specifications, software used and features of Visual Studio .NET and ASP.NET.
Microsoft Visual Studio is an integrated development environment used to develop programs for Windows and web applications. It supports multiple programming languages including Visual Basic, C#, C++, and ASP.NET. In Visual Studio, programmers can create solutions containing projects with code files. The interface provides tools like a toolbox, properties window, and solution explorer to assist with visual programming and organizing code. New projects are created by selecting File > New Project or clicking the New Project button to select a project type and language.
Development of an E-Learning System Incorporating Semantic WebIJORCS
This document presents a framework for developing an e-learning system using Semantic Web technology. The framework incorporates ontologies to semantically describe learning content and materials. It provides services like registration, uploading course documents, tutorials, announcements and a semantic search engine. The framework uses technologies like PHP, Apache Web Server, MySQL and RAP to implement the e-learning system. The authors believe this Semantic Web-based model allows for more personalized and flexible access to learning materials compared to traditional e-learning systems.
The document/view architecture divides a program into four main classes: the document class stores the program's data, the view class handles displaying data and user interaction, the frame class contains UI elements like menus and toolbars, and the application class starts the program and handles Windows interaction. Documents represent the data, views provide interfaces to interact with documents, and the frame and application classes manage the overall application. This architecture provides reusable code, separates program responsibilities, and allows flexible user interfaces.
This document outlines the course for Programming in Visual Basic .NET. It includes details on the textbook, reference books, tools, chapters to be covered in the pre-midterm and post-midterm sections, evaluation methods including assignments, quizzes, projects, midterm and final exam. Important notes are provided on attendance, break times, quizzes, assignments, projects and regularity expectations for the course.
Omar A. Awad is a senior .Net developer seeking a development position. He has 5 years of experience in .Net application development and is proficient in technologies like C#, ASP.Net, SQL Server, and Visual Studio. He holds a BS in Computer Science and has worked on projects involving web and desktop applications, databases, and encryption software. He is a skilled programmer familiar with Agile methodologies and has experience teaching programming courses.
E learning resource Locator Project Report (J2EE)Chiranjeevi Adi
This document provides an overview of an e-learning resource locator project being developed by students at Shri Dharmasthala Manjunatheshwar College of Engineering &Technology. The proposed system will allow students and professors within the Computer Science department to access and share learning materials online. Students will be able to view and download notes, presentations, and other resources. Professors can upload materials and answer student questions on discussion forums. The system is designed to make educational resources more conveniently accessible for remote learning. It will be developed using technologies like Java, J2EE, DB2 database, and NetBeans IDE.
The DotMac Kit version 2.0 is a framework that allows developers to build Mac applications with .Mac features like messaging and file sharing without network programming. This document provides release notes on version 2.0 developer preview 2, including new universal binary support, bug fixes, and recommendations for optimal network configurations for messaging. Developers are encouraged to submit bug reports and feedback to further improve the framework.
This document contains information about the Network Programming Laboratory at Muffakham Jah College of Engineering and Technology. It includes the institution and department visions and missions. It outlines 14 programs that will be covered in the lab, focusing on socket programming, client-server applications, and network protocols. The lab aims to provide students experience with network programming concepts and developing applications using sockets.
The document provides an overview of distance learning standards and specifications, with a focus on the Sharable Content Object Reference Model (SCORM). It describes the key components of SCORM, including the Content Aggregation Model, Runtime Environment, and Sequencing and Navigation specifications. The document also summarizes the evolution of SCORM and related standards organizations involved in e-learning technologies.
The document describes the need for and objectives of developing a paperless SQL-based examination system. Currently, paperless exam systems mainly focus on objective questions and cannot adequately evaluate subjective questions involving SQL programming. The proposed system aims to analyze SQL queries and programming questions in real-time to provide prompt feedback to students. It will use a dynamic algorithm to interpret queries and compare student responses to standard outputs. The system will be developed using J2EE and follow the MVC pattern, with a practice test facility and functions for query analysis, reporting, and administration. Its goals are to reduce grading workload, promote learning, and comprehensively evaluate students' SQL skills.
A New Software Architecture for LMS with SCORM SupportNicolas Casel
Casel, N., El Alami, M., Garot, D., Zampunieris, D. (2007). A new software architecture for learning managements systems with SCORM support, IADIS - International Conference on e-Learning, Lisbon, Portugal.
The document provides an introduction to Microsoft Foundation Classes (MFC) and GUI programming concepts. It discusses MFC history and architecture, including key classes like CWinApp, CWnd, and CFrameWnd. It explains event-driven programming and how MFC handles messages through message maps. It also covers basic GUI elements, the Windows API, drawing, and creating a simple "Hello World" style MFC application.
• About 6+ years experience in Desktop, Windows Tablet/Surface and Windows Phone apps with all phases of software development includes Architect, Designing, Coding, Unit Testing, Debugging and Porting of mobile/tablet/Surface apps to various handsets/devices skills and submits app to Windows store.
• Having experience in development using cross platform/component apps.
• Dynamic and assertive team player with a strong inclination to improve and optimize process development and implementation.
• Possess strong technical aptitude with analytical, problem solving and communication skills.
The document proposes a cloud-based education system with several modules: online compilers that eliminate the need to install compilers locally, a practical examination module to allow online exams, an automated attendance system, and a study materials module. The system would be accessed through a web portal where students can log in and use the various modules. The online compilers compile code written in the online text editor and return output. The practical exam module aims to reduce cheating during exams by detecting external drives or tab switching. Faculty can upload notices and study materials. The system aims to more efficiently manage educational processes using cloud computing resources.
This document provides an overview of Windows programming using Visual C++ (VC++). It discusses Windows architecture including processes, threads, messages and event-driven programming. It introduces the Windows API and MFC framework. Key topics covered include creating windows, handling messages, using device contexts, GDI objects, fonts and bitmaps. It discusses solving the window repaint problem using the virtual window concept.
This document defines different types of computers and their uses. It explains that a computer is an electronic device that can store, retrieve, and process data. It then defines and describes super computers, mainframe computers, minicomputers, and microcomputers. Super computers are the most powerful and are used for specialized research. Mainframe computers are used by large organizations for business operations. Minicomputers are for small businesses and specific purposes. Microcomputers include devices like desktops, laptops, and smartphones and are designed for general use.
The document provides an introduction to the .NET framework. It discusses that .NET is a software framework developed by Microsoft that allows programs written in languages like C#, Visual Basic, and C++ to be executed. It then summarizes some of the key features of .NET, including support for object-oriented programming, multiple programming languages, automatic memory management, and simplifying application deployment. Finally, it outlines some of the main design goals of .NET such as component reuse across languages, integration of languages, support for web services, simplified development, deployment and security features.
This is my 2012-02-20 talk about LTI at Nottingham. It focused less on the technical aspects of LTI and more on the applications and uses of LTI. It featured a new video from WikiSpaces.
Some of the Department of Defense (DOD) services have had negative experiences when attempting to share SCORM content packages between their various LMS implementations primarily due to differences with both user interfaces and the Application Programming Interface (API) Implementation. The vision of plug-n-play interoperability of learning content is usually achieved only after several additional hours of modifying the content to work in a particular LMS implementation. In order to achieve adoption on a global scale, SCORM 2.0 must have a strategy to improve interoperability by standardizing the user interface controls in further support of flexibility, usability, accessibility, and durability. This paper provides a background and summary of the Navy's successes with extending the SCORM to support standardized user interface options, and further proposes creating or incorporating a new user interface interoperability specification and a recommendation for supplying a standardized API Implementation as part of the Core SCORM.
This document describes an online shopping website developed using Visual Studio 2010 and C# that allows customers to browse and purchase products online. It has two main modules: the customer module and admin module. The customer module allows users to register, browse products, place and pay for orders online. The admin module allows admins to manage products, customer details, orders and reports. The document provides details on the system specifications, software used and features of Visual Studio .NET and ASP.NET.
Microsoft Visual Studio is an integrated development environment used to develop programs for Windows and web applications. It supports multiple programming languages including Visual Basic, C#, C++, and ASP.NET. In Visual Studio, programmers can create solutions containing projects with code files. The interface provides tools like a toolbox, properties window, and solution explorer to assist with visual programming and organizing code. New projects are created by selecting File > New Project or clicking the New Project button to select a project type and language.
Development of an E-Learning System Incorporating Semantic WebIJORCS
This document presents a framework for developing an e-learning system using Semantic Web technology. The framework incorporates ontologies to semantically describe learning content and materials. It provides services like registration, uploading course documents, tutorials, announcements and a semantic search engine. The framework uses technologies like PHP, Apache Web Server, MySQL and RAP to implement the e-learning system. The authors believe this Semantic Web-based model allows for more personalized and flexible access to learning materials compared to traditional e-learning systems.
The document/view architecture divides a program into four main classes: the document class stores the program's data, the view class handles displaying data and user interaction, the frame class contains UI elements like menus and toolbars, and the application class starts the program and handles Windows interaction. Documents represent the data, views provide interfaces to interact with documents, and the frame and application classes manage the overall application. This architecture provides reusable code, separates program responsibilities, and allows flexible user interfaces.
This document outlines the course for Programming in Visual Basic .NET. It includes details on the textbook, reference books, tools, chapters to be covered in the pre-midterm and post-midterm sections, evaluation methods including assignments, quizzes, projects, midterm and final exam. Important notes are provided on attendance, break times, quizzes, assignments, projects and regularity expectations for the course.
Omar A. Awad is a senior .Net developer seeking a development position. He has 5 years of experience in .Net application development and is proficient in technologies like C#, ASP.Net, SQL Server, and Visual Studio. He holds a BS in Computer Science and has worked on projects involving web and desktop applications, databases, and encryption software. He is a skilled programmer familiar with Agile methodologies and has experience teaching programming courses.
E learning resource Locator Project Report (J2EE)Chiranjeevi Adi
This document provides an overview of an e-learning resource locator project being developed by students at Shri Dharmasthala Manjunatheshwar College of Engineering &Technology. The proposed system will allow students and professors within the Computer Science department to access and share learning materials online. Students will be able to view and download notes, presentations, and other resources. Professors can upload materials and answer student questions on discussion forums. The system is designed to make educational resources more conveniently accessible for remote learning. It will be developed using technologies like Java, J2EE, DB2 database, and NetBeans IDE.
The DotMac Kit version 2.0 is a framework that allows developers to build Mac applications with .Mac features like messaging and file sharing without network programming. This document provides release notes on version 2.0 developer preview 2, including new universal binary support, bug fixes, and recommendations for optimal network configurations for messaging. Developers are encouraged to submit bug reports and feedback to further improve the framework.
This document contains information about the Network Programming Laboratory at Muffakham Jah College of Engineering and Technology. It includes the institution and department visions and missions. It outlines 14 programs that will be covered in the lab, focusing on socket programming, client-server applications, and network protocols. The lab aims to provide students experience with network programming concepts and developing applications using sockets.
The document provides an overview of distance learning standards and specifications, with a focus on the Sharable Content Object Reference Model (SCORM). It describes the key components of SCORM, including the Content Aggregation Model, Runtime Environment, and Sequencing and Navigation specifications. The document also summarizes the evolution of SCORM and related standards organizations involved in e-learning technologies.
The document describes the need for and objectives of developing a paperless SQL-based examination system. Currently, paperless exam systems mainly focus on objective questions and cannot adequately evaluate subjective questions involving SQL programming. The proposed system aims to analyze SQL queries and programming questions in real-time to provide prompt feedback to students. It will use a dynamic algorithm to interpret queries and compare student responses to standard outputs. The system will be developed using J2EE and follow the MVC pattern, with a practice test facility and functions for query analysis, reporting, and administration. Its goals are to reduce grading workload, promote learning, and comprehensively evaluate students' SQL skills.
A New Software Architecture for LMS with SCORM SupportNicolas Casel
Casel, N., El Alami, M., Garot, D., Zampunieris, D. (2007). A new software architecture for learning managements systems with SCORM support, IADIS - International Conference on e-Learning, Lisbon, Portugal.
The document provides an introduction to Microsoft Foundation Classes (MFC) and GUI programming concepts. It discusses MFC history and architecture, including key classes like CWinApp, CWnd, and CFrameWnd. It explains event-driven programming and how MFC handles messages through message maps. It also covers basic GUI elements, the Windows API, drawing, and creating a simple "Hello World" style MFC application.
• About 6+ years experience in Desktop, Windows Tablet/Surface and Windows Phone apps with all phases of software development includes Architect, Designing, Coding, Unit Testing, Debugging and Porting of mobile/tablet/Surface apps to various handsets/devices skills and submits app to Windows store.
• Having experience in development using cross platform/component apps.
• Dynamic and assertive team player with a strong inclination to improve and optimize process development and implementation.
• Possess strong technical aptitude with analytical, problem solving and communication skills.
The document proposes a cloud-based education system with several modules: online compilers that eliminate the need to install compilers locally, a practical examination module to allow online exams, an automated attendance system, and a study materials module. The system would be accessed through a web portal where students can log in and use the various modules. The online compilers compile code written in the online text editor and return output. The practical exam module aims to reduce cheating during exams by detecting external drives or tab switching. Faculty can upload notices and study materials. The system aims to more efficiently manage educational processes using cloud computing resources.
This document provides an overview of Windows programming using Visual C++ (VC++). It discusses Windows architecture including processes, threads, messages and event-driven programming. It introduces the Windows API and MFC framework. Key topics covered include creating windows, handling messages, using device contexts, GDI objects, fonts and bitmaps. It discusses solving the window repaint problem using the virtual window concept.
This document defines different types of computers and their uses. It explains that a computer is an electronic device that can store, retrieve, and process data. It then defines and describes super computers, mainframe computers, minicomputers, and microcomputers. Super computers are the most powerful and are used for specialized research. Mainframe computers are used by large organizations for business operations. Minicomputers are for small businesses and specific purposes. Microcomputers include devices like desktops, laptops, and smartphones and are designed for general use.
- The writer is inviting a friend to accompany them on a summer vacation trip to Disney World in Florida from August 12-18, 2014.
- They plan to purchase 5-day park passes for $289 each, totaling $1538.95 with taxes.
- The luxury resort they will stay at is located on 20 private acres with an outdoor pool, and is just a 10 minute drive from the Disney theme parks. It features deluxe suites with kitchens, washers/dryers, and whirlpools.
This document contains a last will and testament for Charlie Sheen along with an employment contract between Raymond Huggins and The Mega Engineering Company Limited. The will leaves all of Charlie Sheen's possessions equally between his two children, John Sheen and James Sheen, and appoints his son Jadesh Sheen as executor. The employment contract outlines the terms of Raymond Huggins' employment as a laborer, including his job title, hours, salary, leave entitlement, absence policy, overtime rates, insurance registration and payment schedule.
This document provides instructions and assignments for teachers administering the Electronic Document Preparation and Management (EDPM) School Based Assessment (SBA) for the 2012-2013 school year in Antigua and Barbuda. It includes teacher instructions, a reference manual for students to complete, and three timed production assignments for students to complete involving letters, brochures, and PowerPoint presentations. The assignments are to be completed and submitted by students for the EDPM CSEC examination according to the guidelines and mark schemes provided.
The document is a project report on developing an E-Property system for Mascot Software Services Pvt Ltd. It includes an introduction to the company, description of the existing manual property registration system and need for a new system. It also describes the scope, hardware requirements, software requirements and technologies used like ASP.NET, C# and SQL Server for developing the proposed online E-Property system.
The document provides approval for an industrial report from the on-site and academic supervisors. It includes a declaration by the author that the report is original work. The acknowledgements section thanks various individuals and organizations for their support during the internship. The table of contents outlines the document structure. The introduction provides background information on Uganda Wildlife Education Center (UWEC), including its location, history, mission, vision, roles, values, and departments. It also includes an analysis of UWEC's strengths, weaknesses, opportunities, and threats. The objectives are to fulfill requirements for a business administration degree and gain practical experience in different tasks.
A PROJECT REPORT ON EXPORT PROCESS AND DOCUMENTATIONSagar Anand
This document is a project report on export process and documentation submitted by Sagar Anand to Pillai's Institute of Management Studies & Research in partial fulfillment of the PGDM in International Business program for the academic year 2008-2010 under the guidance of Dr. R. Chandran. The report covers the cover page, acknowledgements, guide certificate, index, and introduction sections. It provides a high-level overview of the objectives and methodology used in the research project on understanding the export process and documentation at Committed Cargo Pvt. Ltd. where the author interned.
.NET is a software framework from Microsoft that allows developers to create web services and applications. It integrates technologies for presentation, components, and data on a single platform. The .NET framework includes the Common Language Runtime (CLR) which provides services like memory management, security, and interoperability. It also includes class libraries for common tasks like input/output, strings, files and more. Visual Studio .NET provides an integrated development environment (IDE) for building, debugging and deploying .NET applications.
The document discusses Microsoft's .NET strategy and framework. It describes the components of .NET including infrastructure, tools, building blocks and device software. It outlines the evolution of .NET from OLE and COM technologies. The .NET framework provides a runtime environment (CLR), base classes and interfaces. It allows development of web services and applications in a cross-language compatible way.
A comparative study of laravel and symfony PHP frameworksIJECEIAES
With the current explosion of Information Systems, the market offers a wide range of interesting technological solutions. Yet, this does not mean adopting a technology without considering its impact on the existing information system and user expectations. It is recommended to identify and implement the technological solutions most suited to the Information Systems strategy. Therefore, new methods are emerging and design tools are still evolving; the PHP Frameworks are part of it, which open up new perspectives in terms of information system enrichment. In this context, this paper focuses on the elaboration of a comparative study between Laravel, symfony framworks, which are the most popular PHP frameworks. Thus, it provides an effective comparison model that merges seven dimensions: Features, Multilingual, System requirements, Technical architecture, Code Organization, Continuous Integration (CI) and finally Documentation and learning curve dimension. Results show that our model can be beneficial for IT project developers to select the suitable PHP Framework.
The document discusses the development of a student database information system using .NET framework and C# coding language. It describes the objectives of managing student data like admissions, fees, results, and subjects. Tools used include ASP.NET for web interfaces, SQL Server 2008 for the database, and master pages for layout consistency across pages. The system provides a way to efficiently store and retrieve student information.
The document discusses the development of a student database information system to efficiently store and retrieve student data. It describes how the system will integrate various components like forms and reports to improve operations. The system uses tools like the .NET framework and designs the database using conceptual, logical and physical models to structure the data logically. It aims to manage key aspects of student administration like admissions, fees, results, attendance and faculty information through various modules.
This document provides an overview of vb.net and the .NET framework. It discusses what .NET is, the .NET framework components including the common language runtime and class library. It also outlines the features of vb.net such as building windows and web applications, simplified deployment, data access, object-oriented programming, and legacy code integration. The goals of the common language runtime are also summarized.
12 Reasons Why .NET Framework is Popularly DemandedKiran Beladiya
.NET is a free and cross-platform development framework maintained and developed by Microsoft, which explains the strong support from the tech giant. It has one of the most prominent and active communities of developers. A DOT NET development company uses the .NET framework, which is suitable for building a wide range of applications, including conventional desktop applications, mobile applications, and web applications.
How .NET Framework Supports Cost-Effective Application DevelopmentSara Suarez
At present, organizations across the world are looking for the right framework to build sophisticated applications for their business processes. .NET is the right choice for businesses. It allows users to build solutions rapidly with reduced costs. Businesses can outsource .NET development projects to recognized service providers. The developers help reduce the coding complications by following strict testing and quality standards. Using the latest framework version, developers enable better third-party integration and improve app capabilities.
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This document summarizes key aspects of the Microsoft .NET framework. It discusses that the .NET framework is an execution platform that provides common services for .NET programs. It has two main components: the Common Language Runtime (CLR) and class libraries. The CLR handles just-in-time compilation and execution. The class libraries provide common functions. The document compares .NET framework versions 1.1 and 2.0, and outlines features added in 2.0 like remoting and globalization support. It concludes that the .NET framework enables building dynamic applications.
The document contains a lab file for Dot Net experiments submitted by a student. It includes 13 experiments covering topics like what is .NET framework, its components, comparison of C# with Java and C++, programs to demonstrate simple calculations, functions, if-else conditions etc. in C# console and windows forms. Each experiment is given a page number and includes the code and output for the programs written.
An automatic answer checker application compares student answers to exam questions against original answers stored by an administrator to allocate marks. The system uses artificial intelligence to evaluate subjective answers similarly to a human. Administrators can create questions and answers that are stored in a database. Students can take tests by typing their answers, which are then compared to the original answers to determine marks.
This document outlines the schedule and goals for a class on Microsoft .NET fundamentals. The class will meet on November 6, 13, 20 and possibly other dates in November and December. It will cover introductions, an overview of .NET and C#, exercises, assignments, and a final exam. The goals are to provide an overview of major .NET components and understand .NET as an object-oriented environment while working with CLR, FCL, assemblies and C#. Grades will be based on assignments and a final exam. Prerequisites include a fundamentals of programming course.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration and interoperability.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration and interoperability.
Visual Basic .NET (VB.NET) is an object-oriented programming language based on Visual Basic that uses the .NET framework. While the basic syntax is unchanged from Visual Basic, VB.NET includes additional features like structured exception handling and supports object-oriented programming paradigms. The Common Type System defines common rules for data types, inheritance, and lifetime across .NET languages to enable cross-language integration.
Dot net framework is a versatile and widely used platform for developing a wide range of applications, including web applications, desktop applications, mobile apps, cloud-based services, and more. As a renowned As a promising dot net development company, Pattem Digital with Our team of analysts drill down the requirement from right from the analysis, design, development, hosting, test from staging to production environment along with maintenance and ongoing support.
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The document discusses the .NET platform and framework. It provides an overview of the key components of .NET including the Common Language Runtime (CLR) environment that executes programs, the Framework Class Library (FCL) base classes and libraries, and support for multiple programming languages. It also describes concepts like application domains, marshaling objects across boundaries, and how programs are compiled to Microsoft Intermediate Language (MSIL) and executed.
Dot net-interview-questions-and-answers part iRakesh Joshi
.NET Framework is a complete environment that allows developers to develop, run, and deploy the following applications: Console applications,Windows Forms applications,Windows Presentation Foundation (WPF) applications,Web applications (ASP.NET applications),Web services,Windows services,Service-oriented applications using Windows Communication Foundation (WCF),Workflow-enabled applications using Windows Workflow Foundation (WF).
.NET Framework also enables a developer to create sharable components to be used in distributed computing architecture. NET Framework supports the object-oriented programming model for multiple languages, such as Visual Basic, Visual C#, and Visual C++. .NET Framework supports multiple programming languages in a manner that allows language interoperability. This implies that each language can use the code written in some other language.
This document describes a distributed monitoring tool that collects computer and OS information from nodes connected to a central server. It uses a hybrid client-server architecture organized in a tree structure. The server collects and displays information from 31 client nodes. Each client collects its own data and combines it with data from children nodes before passing it up the tree to the server. The tool uses SIGAR libraries to collect system information like CPU usage, memory usage, and uptime. Future work includes adding request-response functionality, handling node failures, and exploring a super peer architecture for improved scalability.
The document outlines several use cases for a textbook exchange application including registering a user account, posting a book for sale, searching for books to buy, and viewing/modifying/deleting posts. Each use case describes the main flow including user and system interactions and alternative flows to handle exceptions.
Nanotechnology involves manipulating matter at the nanoscale, around 1 to 100 nanometers. It has applications in electronics like transistors and displays, energy like batteries and solar cells, materials like carbon nanotubes, and life sciences like targeted drug delivery. Advantages include stronger and lighter materials, faster computers, and cures for diseases. Disadvantages could include job losses and more accessible weapons. The future of nanotechnology may include electronic paper, transformable phones, and contact lenses containing computational abilities, and it may change most manufactured objects over the next century.
Modern displays have evolved significantly over time. Early displays included CRTs (cathode ray tubes), which were large, power-intensive, and had limited resolution. TFT (thin film transistor) LCD displays then became popular, using thin film transistors to control each pixel for faster refresh rates. LCDs are now ubiquitous but have limited viewing angles. LED displays then emerged, using arrays of light-emitting diodes for backlighting to provide brighter images with better color and contrast than LCDs. The latest technology is OLED (organic light-emitting diode) displays, where each pixel internally emits its own light for perfect black levels and wider viewing angles compared to LCDs. Display technologies continue advancing toward thinner,
This presentation outlines the key aspects of the E-Comura project, including the technology stack used, main modules, and core functionality. The project uses ASP.NET, SQL Server 2008, and C# for the business logic and coding. It has administrative, student, and teacher panels, and modules for registration, login, adding colleges/countries, editing profiles, and downloading assignments.
The document provides an overview of the proposed press management system project. It discusses the existing manual system and its limitations including lack of immediate information storage and retrieval. The proposed system aims to address these limitations through a computerized system. It describes the scope of the project, system requirements, conceptual and detailed designs including modules for authors, customers, books, dealers, subscriptions and issues. Data flow diagrams are also discussed to model the flow of information through the system's processes.
The document describes a management product created for Thomson Press to help manage their printing press operations. Some key points:
- The product digitizes Thomson Press's customer, book, author, and other business data by storing it in a database with different tables.
- This allows users to easily search, add, update, and modify data in the database through a graphical user interface.
- Features include functions for managing authors, books, customers, subscriptions, orders, and dealers. It also provides reports on business metrics.
- The goals are to automate manual data processes, better service clients through online services like subscriptions, and increase business opportunities through an online presence.
This document discusses nanotechnology and its potential applications and future. It defines nanotechnology as the manipulation of matter at the nanoscale, which is one billionth of a meter. Some potential applications discussed include faster and smaller computers using nano chips and robots, electronic devices using nano transistors and diodes, improved batteries and solar cells using nano materials, and targeted drug delivery for medical uses. The document predicts that nanotechnology will revolutionize manufacturing by making it much cheaper and faster, and that it may change almost every human-made object in the next century according to experts. It also notes some potential disadvantages like job losses and increased accessibility of weapons.
2. 2
1.1 Goals And Objectives
E-COMURA promotes anytime, anyplace learning. Functionally, it allows teachers to
post messages, discuss classroom topics, assign and grade class work, share content and
materials, and network and exchange ideas with their peers. Take a peek at some of the
unique ways teachers are using E-COMURA to make their classroom a community. E-
COMURA has simply changed the way teachers teach. Now students get assignments,
ask questions, collaborate and communicate outside the confines of the school and class
room. Students can post questions on the site and teachers respond within minutes. This
has given student‘s confidence in their abilities to work hard knowing they have teachers
and their classmates to assist them. Additionally, students and teachers are connected to
many other teachers, classes and communities through E-COMURA that further assist
and expand education.
METHOD
I. Collection of requirements
II. Forming the database
III. Coding the business logic
IV. Designing of modules
V. Coding of modules
VI. Testing
3. 3
1.2 Overview of Technical Area
Agile software development refers to a group of software development methodologies
based on iterative development, where requirements and solutions evolve through
collaboration between self-organizing cross-functional teams.
Agile methods break tasks into small increments with minimal planning, and do not
directly involve long-term planning. Iterations are short time frames that typically last
from one to four weeks. Each iteration involves a team working through a full software
development cycle including planning, requirements analysis, design, coding, unit
testing, and acceptance testing when a working product is demonstrated to stakeholders.
This helps minimize overall risk, and lets the project adapt to changes quickly.
Stakeholders produce documentation as required. Iteration may not add enough
functionality to warrant a market release, but the goal is to have an available release at
the end of each iteration. Multiple iterations may be required to release a product or new
features. Software Engineering will also be exercised which will help in a resultant
library of components, the benefit of which will be reusability and fast development
Understanding .Net Frame Work
The .Net framework can be defined as a language neutral platform designed to provide a
number of rich and powerful application development tools and technologies. It has an
extensive class library that provides wide-ranging support for data access..Net framework
has an independent code execution and management environment called the Common
Language Runtime (CLR) which ensures that code is safe to run, and provides an abstract
layer on top of the operating system, which allows the elements of the .Net framework to
run on many operating systems and devices.
Microsoft SQL Server™ 2008
Microsoft SQL Server 2008 is a full-featured relational database management system
(RDBMS) that offers a variety of administrative tools to ease the burdens of database
development, maintenance and administration. In this article, we'll cover six of the more
4. 4
frequently used tools: Enterprise Manager, Query Analyzer, SQL Profiler, Service
Manager, Data Transformation Services and Books Online.
1. Language Used
The Microsoft .NET Framework is a software framework that can be installed on
computers running Microsoft Windows operating systems . It includes a large library
of coded solutions to common programming problems and a virtual machine that
manages the execution of programs written specifically for the framework.
The framework's Base Class Library provides a large range of features including user
interface, data access, database connectivity, cryptography, web application development,
numeric algorithms, and network communications. The class library is used by
programmers, who combine it with their own code to produce applications.
Programs written for the .NET Framework execute in a software environment that
manages the program's runtime requirements. Also part of the .NET Framework, this
runtime environment is known as the Common Language Runtime (CLR). The CLR
provides the appearance of an application virtual machine so that programmers need not
consider the capabilities of the specific CPU that will execute the program. The CLR also
provides other important services such as security, memory management, and exception
handling. The class library and the CLR together constitute the .NET Framework.
Version 3.0 of the .NET Framework is included with Windows Server 2008 and
Windows Vista. Version 3.5 is included with Windows 7, and can also be installed on
Windows XP and the Windows Server 2003 family of operating systems. On April 12,
2010, .NET Framework 4 was released alongside Visual Studio 2010.
Understanding .Net Frame Work
DEFINITION: The .Net framework can be defined as a language neutral platform
designed to provide a number of rich and powerful application development tools and
5. 5
technologies. It has an extensive class library that provides wide-ranging support for data
access.
.Net framework has an independent code execution and management environment called
the Common Language Runtime (CLR) which ensures that code is safe to run, and
provides an abstract layer on top of the operating system, which allows the elements of
the .Net framework to run on many operating systems and devices.
THE .NET VISION:
The .Net framework provides the foundation and the plumbing on which the Microsoft
.Net vision is built. The vision is about having a global network and open standards like
XML to make it easier for parties to exchange data and work together. Now devices will
use common languages like XML over standardized or shared protocols such as HTTP
and these devices will be running a multitude of software on various operating systems.
This is not limited to Microsoft but also to other operating systems such as sun, IBM.
The .Net framework provides the tools and the technologies needed to write applications
that can seamlessly and easily communicate over the Internet using open standards like
XML and SOAP. It also aims at solving the various problems that are faced by
developers while working on applications made using the windows DNA. It provides a
solution to problems such as registering of components and shutting down applications in
order to upgrade them.
BENEFITS OF USING .NET:
The windows platform is inherently complex and may pose several problems for
programmers. However the .Net platform is used as it provides solutions to many such
problems and offers an Internet centric platform.
The following are the benefits of using .Net platform:
1) Multiple platform Support .Net platform has been designed keeping multiple
platform support as a key feature. For version 2.0 this means that the code written
6. 6
using the .Net platform can run on all versions of Windows. i.e. Windows
98,95,NT,2000 and so on. Microsoft has included rich support for all the
platforms. Also this code shall also work on any 64-bit processor that may be
used by Microsoft later. It is also expected that .Net shall run on other platforms
like UNIX also, however it is not for sure that all functionality will be available
for the same.
2) Net as a clean start: On the windows platform, the technologies available often
depend on the programming language that they are written in, so they are very
different. Depending on the chosen programming language, these technologies
can be restrictive. The problem with this approach is that it makes the Windows
platform harder to understand. Using .Net there is just one simple object oriented
way of accessing the functionality of the .Net Framework
Figure 1.1:Functionality Of .Net Framework
. Net Framework
MFC
Windows API
ASPVB FORM
7. 7
1.2 Overview of Report
There are various chapters in the report:
CHAPTER 1:It explains the goals and objectives of the project along with the
technology used.
CHAPTER 2:Gives the literature review,all the research done.Introduction about the
project and the conclusion drawn
CHAPTER 3:Gives the software and hardware requirements for running the software
and how the project is developed
CHAPTER 4:It describes the designing and implementation of modules.their data flow
diagrams,tables and store procedures.
CHAPTER 5:It lists the types of testing required for validation and verification,test case
design and pseudo code
CHAPTER 6:Concludes and lists the future scope of educational applications and web
applications.
9. 9
2.1 Introduction
E-COMURA promotes anytime, anyplace learning. Functionally, it allows teachers to
post messages, discuss classroom topics, assign and grade class work, share content and
materials, and network and exchange ideas with their peers. Take a peek at some of the
unique ways teachers are using E-COMURA to make their classroom a community. E-
COMURA has simply changed the way teachers teach. Now students get assignments,
ask questions, collaborate and communicate outside the confines of the school and class
room. Students can post questions on the site and teachers respond within minutes. This
has given student‘s confidence in their abilities to work hard knowing they have teachers
and their classmates to assist them. Additionally, students and teachers are connected to
many other teachers, classes and communities through E-COMURA that further assist
and expand education.
2.2 Survey
We have gone through the following research papers to see the developments in field of
web technology and security used for web applications
PAPER 1
Web Applications -
Spaghetti Code for the 21st Century
Abstract:
The software industry is currently in the middle of a paradigm shift. Applications are
increasingly written for the World Wide Web rather than for any specific type of an
operating system, computer or device. Unfortunately, the technologies used for web
application development today violate well-known software engineering principles.
Furthermore,they have reintroduced problems that had already been eliminated years ago
in the aftermath of the ―spaghetti code wars‖ of the 1970s. In this paper, we investigate
web application development from the viewpoint of established software engineering
principles. We argue that current web technologies are inadequate in supporting many of
these principles. However, we also argue that there is no fundamental reason for web
10. 10
applications to be any worse than conventional applications in any of these areas. Rather,
the current inadequacies are just an accidental consequence of the poor conceptual and
technological foundation of the web development technologies today.
PAPER 2
Role Based Authentication Schemes for Security Automation
Abstract—Academy Automation implies to the various different computing hardware
and software that can be used to digitally create, manipulate, collect, store, and relay
Academy information needed for accomplishing basic Operation like admissions and
registration to finance, student and faculty interaction, online library, medical and
business development. Raw data storage, electronic transfer, and the management of
electronic business information comprise the basic activities of an Academy automation
system. The main aim of this work was to design and implement a Role Based
Authentication (RBA) System wherein each user has certain roles allotted to him/her
which defines the user‘s limits and capabilities of making changes, accessing various
areas of the software and transferring/allotting these roles recursively. Strict security
measures had kept in mind while designing such a system and proper encryption and
decryption techniques are used at both ends to prevent any possibility of any third party
attacks. Further, various new age authentication techniques like OpenID and
WindowsCardSpace are surveyed and discussed to serve as a foundation for future work
in this area.
12. 12
3.1 Problem Definition
This phase describes the problems; and tries to find out the approach to solve the
problem. During problem analysis, one of the first things to do is to formulate the
problem. If you get this wrong (or skip it completely) everything you do afterwards could
be a complete waste of time and money.It's all too easy to solve the wrong problem, or
find that your eventual solution does not solve the problem fully, if at all. It all depends
on how you approach and define the problem. Before you start trying to solve a problem
it's important to study the existing system before embarking on major changes.
Consider the case like a visit to the doctor. You would be pretty worried if you told the
doctor you had a headache and the doctor immediately started merrily injecting you with
various things before even looking at you or asking you any questions. Such behavior is
likely to cause more problems than it solves, so doctors always analyze their patients -
observing, questioning, and testing before beginning any treatment.So also do problem
solvers study the system they intend to change, and the organization it's in, before they
decide what needs to be done? By thoroughly understanding a system, its operation, its
context, its strengths and weaknesses, one can better decide how to start improving it.
Determining whether a problem is worth fixing involves a feasibility study. The aim of
the feasibility study is to understand the problem and to determine whether it is worth
proceeding. You end up with a logical design that describes what the current system does,
and what the new system needs to be able to do, but does not specify how it's done.
Initially I conducted problem analysis, where I thoroughly worked out to carry out a
study for recognizing the needs (the actual problem), understanding the current system
and thereby specifying how my proposed system was better than the existing system. I
just tried to find out what the problem was and not how to handle it!
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3.2 Requirements
The software requirement specification is produced at the culmination of the analysis
task. The function and performance allocated to software as part of system engineering
are refined by establishing a complete information description, a detailed functional
description, a representation of system behavior, an indication of performance
requirement and design constraints appropriate validation criteria, and other information
pertinent to requirement.
The introduction to software requirements specification states the goals and objectives of
the software, describing it in the context of the computer based system. The Information
Description provides a detailed description of the problem that the software must solve.
Information content, flow and structure are documented.
A description of each function required to solve the problem is presented in the
Functional Description. Validation Criteria is probably the most important and ironically
the most often neglected section of the software requirement specification. Software
requirement specification can be used for different purpose.
A main purpose of the product specification is to define the need of the product‘s
user. Some times, the specification may be a part of a contract sign between the
producer and the user. It could also form part of the user manuals. A user‗s needs
are sometimes not clearly understood by the developer. If this is the case, a careful
analysis – involving much interaction with the user should be devoted to reaching a
clear statement of requirements, in order to avoid possible misunderstandings.
Sometimes, at the beginning of a project, even the user has no clear idea of what
exactly the desired product is. Think for instance of user interface , a user with no
previous experience with computer products may not appreciate the difference
between , say menu driven interaction and a command line interface. Even an exact
formation of system functions and performance may be missing an initial
description produced by an experienced user.
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1.Scope:
This document shall provide the requirement specification for ―E-Comura‖ as per the
scope defined.
2. Users:
This site can be used by 3 types of users:
ADMIN
STUDENT
TEACHER
Requirements:
Functional Requirements
The portal will ask for the details of the user to be entered, to know the category
user belongs to.
The user will be needed to enter his/her details.
The user can search for the documents and other important information.
The user can upload the files he wants to share.
The user can sell his documents.
The user can make groups of categories.
The concept of Master Pages and Content Pages is used.
Web User Controls are used to enhance Reusability.
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Non-functional Requirements:
Portability:
The system will be designed to be portable across popular Windows OS.
Extensibility:
The system should be extensible to add different formats of files and users for
more expansion.
Re-Usability:
The system‘s code could be reused to add further new features if need to be added
in future.
Reliability and Availability:
System shall be able to deliver the required in reliable manner.
Software Upgradeability:
System is to be developed in phases, so it shall be easily upgradeable to include
the new items in the database.
User Interface Requirements:
Log in screen:
Every user whether member, admin or any other will have to first log in to the
site.
Home page:
After logging in, the users will be in their respective home pages.
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Panels:
Website is divided into 3 panels for Home page of different users:
Teacher panel
Admin panel
Student Panel
User panel:
Users can upload documents they want to share with other members. They can
download the documents shared by other users. The users also have the option of
creating groups to share the same document among a set of users. They can sell their
documents if they want to.
Admin panel:
Administrator can update any information such as new features, notices, make any
changes to the format etc.
Password:
If the user forgets password or want to change the password, the login screen will
shift to the required password screen.
Hardware Requirements
The system must have the following:
Hardware Requirements:
Pentium IV Processors
256 MB of RAM
5GB of Hard Disk
17. 17
One SQL based server
Client Machine
One domain name space to implement Web based services.
Software Requirements:
Client OS with .NET framework 2.0
Server OS with .NET framework 2.0
MS SQL DBMS (2000 / 2005)
18. 18
3.3 System Specification
System analysis is the process of studying the business processors and procedures,
generally referred to as business systems, to see how they can operate and whether
improvement is needed. This may involve examining data movement and storage,
machines and technology used in the system, programs that control the machines, people
providing inputs, doing the processing and receiving the outputs.
Investigation Phase
The investigation phase is also known as the fact-finding stage or the analysis of the
current system. This is a detailed study conducted with the purpose of wanting to fully
understand the existing system and to identify the basic information requirements.
Various techniques may be used in fact-finding and all fact obtained must be recorded. A
thorough investigation was done in every effected aspect when determining whether the
proposed system is system is feasible enough to be implemented.
Investigation
As it was essential for us to find out more about the present system, we used the
following methods to gather the information: -
1. Observation: - Necessary to see the way the system works first hand.
2. Document sampling: - These are all the documents that are used in the system. They
are necessary to check all the data that enters and leaves the system.
3. Questionnaires: - These were conducted to get views of the other employees who are
currently employed in the system.
19. 19
Analysis of The Investigation
Strengths of the System
1. No complex equipment: - The equipment that is used is very simple and no
special skills have to be mastered to be able to operate the system. Therefore no
training is required for the employees.
2. Low cost: - There is little money spent in maintaining the present system other
than buying the necessary office equipment and the ledgers.
Constraints and Limitations
The constraints and limitation within a system are the drawbacks that occur during the
implementation of the system. These limitations and constraints can crop up in almost
every system; the most important fact is to find a way to overcome these problems.
Software design is the first of three technical activities – design, code generation, and test
that are required to build and verify the software. Each activity transforms information in
manner that ultimately results in validated computer software.
The design task produces a data design, an architectural design, an interface design and
component design. The design of an information system produces the details that clearly
describe how a system will meet the requirements identified during system analysis. The
system design process is not a step by step adherence of clear procedures and guidelines.
When I started working on system design, I face different types of problems; many of
these are due to constraints imposed by the user or limitations of hardware and software
available. Some times it was quite difficult to enumerate that complexity of the problems
and solutions thereof since the variety of likely problems is so great and no solutions are
exactly similar however the following consideration I kept in mind during design phased.
21. 21
4.1 Introduction
System Design is the process of planning a new system to replace existing one. If the
analysis means ‗what‘ the system should do, then design specifies ‗how‘ to accomplish
the objectives. The design of the system uses information gathered as basis and produces
details that state how the system will meet the requirements identified during the analysis
phase. Design is very crucial in the whole development cycle. The logical system of the
product is developed in this phase. Design will serve as a blueprint for a system and helps
detect problems before errors or problems are built into the final system. Professionals
create a system design, but must review their work with the users to ensure the design
meets user‘s needs. The exceptional (or foolish) programmer might begin coding
without a good design. Programmers who do so may find themselves going back to
modify pieces of code they've already written as they move through the project. With a
good design, the likelihood of this happening will be reduced dramatically. The end result
is a program that will behave in the way it was intended, and will generally have with a
shorter overall program development time.
When I decided to start with the designing phase for my project, I had two design phases
that I tempted to follow. They were:
Module Design
Detailed Design
22. 22
4.2 Functional Decompositions
Module Design
This phase involves understanding the modules required for the project. However this
understanding is confined only to get an overview of the system design and then
preparing for the detailed designing for the project. During this sub-phase of system
designing, I tried to create an understanding about how a module would work. For this I
developed few pictorial representations just trying to picture design for the overall
system. It was just limited to creating a blueprint of the entire system design.
Primarily, in this phase I focused on deciding which modules are needed for the system,
the specifications for these modules and how they are related so that after combining
them I could attain the desired results.
MODULES OF THE PROJECT
Registration and login
Student
Teacher
Admin
Each panel has three layers
23. 23
Registration: In this module, we will register different users to have a secure navigation
through documents submitted and shared by users. The registration process is made for
the trusted set of users. This is ensured by assigning every user the unique username and
password to login into the account and maintain their documents, share them and access
from anywhere.
Student:will register and login using id.join a group under a teacher can be part of
multiple groups but through different id
Teacher:register and login.create groups and add students.allot assignments and
quizzes.both teacher and students have online storage space.
Admin:has the control over the site.responsible for adding colleges and countries.
DETAILED DESIGN
The internal logic and working of each module is described in the system design is
decided in this phase. And the module logic is described in high level language. Data
structure and algorithmic design of each and every modulle are also defined in this phase.
These are part of the structured analysis, the set of techniques and graphical tools that
allow the analyst to develop a new kind of system specification that are easily
understandable to the user. It is a way to focus on function rather than physical
implementation. The traditional approach focuses on the cost/benefit analysis, feasibility
analysis, project management, hardware and software section and personal considerations
in contrast. Structured analysis considers new goals and structured tools for analysis.
There are different tools for structured system analysis of which DATA FLOW
DIAGRAMS are very important.
Now we will see algorithmic representations of each module through flowcahrts that
describe information flow in the modules. Then we will try to describe flow of data
24. 24
using the Data Flow Diagrams that completely picture out the data flow through the
client, proxy and the web server.
Using the DFD‘s and Flowcharts the internal logic and working of each module has been
specified. Algorithmic design of each module has been defined in this part of designing.
4.3 Different Design Options
DATA FLOW DIAGRAMS
It is a way of expressing system requirement in a graphical form; this leads to a
modular design. It is also known as bubble chart, has the purpose of clarifying system
requirements and identifying major transformations that will become program in
system design. So it is the starting point of the design phase that functionally
decomposes the requirement specifications down to the lowest level of details. A
DFD consist of a series of bubbles joined by lines. The bubbles represent data
transformation and the lines represent data flows in the system.
DFD SYMBOLS:
= Source or Destination of data
= Data flow
= Process that transform data flow
25. 25
= Store Data
BUSINESS LOGIC LAYER:
This layer consist of DLL (dynamic link library) naming Class Library Class1 having
namespace nsnetdocs and one class naming clscon for connection with sqlserver database
and various interfaces naming int-tablename having property declaration for each field in
the respective table, class naming 18 property class naming cls-tablename-prp which
inherit its respective interface for definition of each property declared in the interface,
class naming 18 methods class naming cls-tablename which inherit class clscon for
definition of methods like : save_rec(), update_rec(), delete_rec(), display_rec(),
find_rec() etc. methods.
Dynamic Link Library:
Compiled class
Reusable Scope
Multiple application
No Graphical user interface
In process component
Self described
It contains following:
1. Interfaces
2. Main Classes
PRESENTATION LAYER:
26. 26
Presentation layer consists of web pages which include:
MASTER PAGES:
1. Master Page is Common Template that can be implemented on more than one Page.
We can make
changes whenever needed.
2. Master page extension is. Master
3. It can never be start up page.
4. We can create properties, methods, classes in master pages.
5. Multiple master pages can be there in single application.
CONTENT PAGES:
1. Content pages are web pages which can be made as startup page.
2. Content page extension is .aspx
3. Multiple content pages can be there in single master page
ENTITY – RELATIONSHIP MODEL:
As a database designer, one should use an Entity Relationship (ER) diagram as a tool
to build the logical database design of a system. An ER diagram represents the
following three elements:
Entities: An entity is an object with a distinct set of properties that is easily
identified.
Attributes: An attribute is a property of an entity that differentiates it from other
entities and provides information about the entity.
27. 27
Relationships: A relationship is a crucial part of the design of database.
Figure 4.1:DFD representing teacher and student panel
33. 33
Database Design :
It includes:
1. Tables
2. Stored Procedures
DATABASE FILES
Sr. No. Table Name Description
1. Tbusr Table for Users
2. Tbasg Table for Assignment
3. Tbasgshr Table for share assignment
4. Tbcnt Table for country names
5. Tbcol Table for college names
6. Tbgrp Table for group names
7. Tblib Table for library
8. Tbprf Table for profile
9. Tbpst Table for posts
10. Tbquz Table for quiz detail
11. Tbquzasg Table for quiz assignment
12. Tbquzdet Table for Quiz detail
13. Tbquzdetopt Table for quiz detail option
Table 4.1:tables in project
34. 34
RELATIONS IN THE DATABASE
The following are the relations we have designed to manage the database. Here we have
followed a convention of having the table names with tb as a prefix, and the remaining
name of the table represent the description of the data inside that table.
Tbasg
Asgcod(PK) Int
Asgtit varchar(100)
asg varchar(500)
Asgfil varchar(50)
Table 4.2:Tbusr table design
Tbasgshr
asgshrcod(PK) Int
Asgshrtyp Char(1)
Asggrpcod Int
Asgshrduedat Datetime
Asgshrasgcod Int
Table 4.3:Tbasgshr design
35. 35
Tbcol
Colcod(PK) Int
Colnam varchar(100)
Colcntcod Int
Colpstcod Varchar(100)
Table 4.4:Tbcol design
Tbgrp
Grpcod(PK) Int
Grpusrcod Int
Grpnam varchar(100)
Grpmgtrig Varchar(100)
Grpgrd Varchar(100)
Grpsub Varchar(100)
Grpjoncod Varchar(50)
Grpsts Char(1)
Grpcrtdat Datetime
Table 4.5:Tbgrp design
36. 36
Tblib
Librescod(PK) Int
Librestyp Char(10)
Libresdsc Varchar(500)
Libresusrcod Int
Libresshrsts Char(1)
Table 4.6Tblib design
Tbprf
Prfcod(PK) Int
Prfusrcod Int
Prfpic Varchar(50)
Prfcntcod Int
Prftimzon Varchar(50)
Prfcolcod Int
Table 4.7:Tbprf design
Stored Procedures
There are five kinds of stored procedures for each table. They are:
Insert, Update , Delete, Find, Display
1. They are Compiled objects
2. Store in database
3. Execute in database
4. High performance
5. Secure
There are five kinds of stored procedures for each table.
37. 37
Naming Convention/Symbols For Store Procedures
Figure 4.2:checkgroup store procedure
INSERT PROCEDURE - ins-tablename (for inserting values in the particular table
Figure 4.3:insert store procedure
38. 38
UPDATE PROCEDURE- upd-table name(for updating data in the tables)
Figure 4.4:update store procedure
DELETE PROCEDURE- del-table name(for deleting data in the tables)
Figure 4.5:delete store procedure
39. 39
FIND PROCEDURE- fnd-table name(for finding particular data in the tables)
Figure 4.6:find store procedure
DISPLAY PROCEDURE- dsp-table name(for displaying tables data onto screen)
Figure 4.7:display store procedure
40. 40
4.4 Proposed Flow Model
Flow Charts Of Modules
REGISTRATION:
Is new User Login StopSignup
Stop
Start
yes no
Figure 4.8:flow chart for login and registration
42. 42
4.5 IMPLEMENTATION
Implementation is the stage in the project where the theoretical design is turned into the
working system and is giving confidence to the new system for the users i.e. will work
efficiently and effectively. It involves careful planning, investigation of the current
system and its constraints on implementation, design of method to achieve the change
over, an evaluation, of change over methods. A part from planning major task of
preparing the implementation is education of users. The more complex system is
implemented, the more involved will be the system analysis and design effort required
just for implementation. An implementation coordinating committee based on policies of
individual organization has been appointed. The implementation process begins with
preparing a plan for the implementation for the system. According to this plan, the
activities are to be carried out, discussions may regarding the equipment has to be
acquired to implement the new system
44. 44
5.1 Verification
The basic goal of the software development process is to produce software that has no
errors or very few errors. In an effort to detect errors soon after they are introduced, each
phase ends with verification activity such as a review. As testing is the last phase before
the final software is delivered, it has the enormous responsibility of detecting any type of
error that may in the software. A software typically undergoes changes even after it has
been delivered. And to validate that a change has not affected some old functionality of
software regression testing is performed
Levels Of Testing:
The basic levels of testing are unit testing, integration testing and system and acceptance
testing. These different levels of testing attempt to detect different types of faults.
Client Needs Acceptance Testing
Requirements System Testing
Design Integration Testing
Code Unit Testing
Table 5.1 levels of testing
Overview of Testing
1. Testing: Testing involves executing the program (or part of it) using sample data and
inferring from the output whether the software performs correctly or not. This can be
done either during module development (unit testing) or when several modules are
combined (system testing).
2. Defect Testing: Defect testing is testing for situation where the program does not meet
its functional specification. Performance testing tests a system's performance or reliability
under realistic loads. This may go some way to ensuring that the program meets its non-
functional requirements.
45. 45
3.Debugging: Debugging is a cycle of detection, location, repair and test. Debugging is a
hypothesis testing process. When a bug is detected, the tester must form a hypothesis
about the cause and location of the bug. Further examination of the execution of the
program (possible including many returns of it) will usually take place to confirm the
hypothesis. If the hypothesis is demonstrated to be incorrect, a new hypothesis must be
formed. Debugging tools that show the state of the program are useful for this, but
inserting print statements is often the only approach. Experienced debuggers use their
knowledge of common and/or obscure bugs to facilitate the hypothesis testing process.
After fixing a bug, the system must be reset to ensure that the fix has worked and that no
other bugs have been introduced. This is called regression testing. In principle, all tests
should be performed again but this is often too expensive to do.
Test Planning
Testing needs to be planned, to be cost and time effective. Planning is setting out
standards for tests. Test plans set out the context in which individual engineers can place
their own work. Typical test plan contains:
Overview of testing process
1. Requirements trace ability (to ensure that all requirements are tested)
2. List of item to be tested
3. Schedule
4. Recording procedures so that test results can be audited
5. Hardware and software requirements
6. Constraints
Overview of Testing Strategies
46. 46
Large systems are usually tested using a mixture of strategies. Different strategies may be
needed for different parts of the system or stages of the process.
1. Top-down testing: This approach tests high levels of system before detailed
components. This is appropriate when developing the system top-down and is
likely to show up structural design errors early (and therefore cheaply). But this
often has advantage that a limited, working system is available early on.
Validation (as distinct from verification) can begin early. Its disadvantage is that
stubs need to be generated (extra effort) and might be impracticable if component
is complex (e.g. converting an array into a linked list; unrealistic to generate
random list; therefore end up implementing unit anyway). Test output may be
difficult to observe (needs creation of artificial environment). This is not
appropriate for OO systems (except within a class).
2. Bottom-up testing: This is opposite of top-down testing. This tests low-level
units then works up the hierarchy. Its advantages and disadvantages mirror those
of top-down testing. In this testing there is need to write test drivers for each unit.
These are as reusable as the unit itself. Combining top-down development with
bottom-up testing means that all parts of system must be implemented before
testing can begin, which does not accord with incremental approach discussed
above. Bottom-up testing is less likely to reveal architectural faults early on.
However, bottom-up testing of critical low-level components is almost always
necessary. Appropriate for OO systems.
3. Stress testing: Tests system's ability to cope with a specified load (e.g.
transactions per second). Tests should be planned to increase load incrementally.
This type of testing goes beyond design limit until system fails (this test is
particularly important for distributed systems like checking degradation of
performance a s network traffic increases).
4. Back-to-back testing: Comparison of test results from different versions of the
system (e.g. compare with prototype, previous version or different configuration).
Process – Run first system, saving test case results. Run second system, again
saving its results. Compare result files. The key point to be noted is that no
47. 47
difference does not mean no bugs. Both systems may have made the same
mistake.
5. Defect testing: A successful defect test is a test that causes the system to behave
incorrectly. Defect testing is not intended to show that a program meets its
specification. If tests do not show up defects it may mean that the tests are not
exhaustive enough. Exhaustive testing is not always practically applicable. Subset
has to be defined (this should be part of the test plan, not left to the individual
programmer).
5.2 Validation
You validate a program by checking it against the published user or system requirements.
System testing and integrity testing are validation tests.
Integration Testing: The next level testing that was performed is often referred to as
integration testing. During this phase many unit tested modules were combined into
subsystems, which were then tested. The goal here was to see if modules can be
integrated properly. Here the emphasis was on testing interfaces between different
constituent modules of system.
Test Case Design
The primary objective of test case design is to derive a set of tests that have the highest
likelihood of uncovering errors in software. The test case specification is the major
activity in the testing process. Careful selection of test cases that satisfy the criterion on
approach specified is essential for proper testing. Various characteristics of test cases that
are required for portal are:
1. A good test has a high probability of finding an error.
2. A good test is not redundant.
3. A good test should be ―Best of Breed‖.
4. A good test should be neither too simple not too complex.
48. 48
Structure Of Test Case
A formal written test case can be divided into three main parts:
Information
Information consists of general information about the test case such as a case identifier,
case creator info, test case version, formal name of the test case, purpose or brief
description of the test case and test case dependencies. It should also include specific
hardware and software requirements (if any) and setup or configuration requirements.
Activities
This part consists of the actual test case activities such as the environment that should
exist during testing, activities to be done at the initialization of the test, activities to be
done after test case is performed, step-by-step actions to be done while testing and the
input data that is to be supplied for testing.
Results
Results are the outcomes of a performed test case. Result data consists of information
about expected results, which is the criteria necessary for the program to pass the test and
the actual recorded results.
49. 49
5.2 Test Case For Login Module
Test Case ID Description Expected Actual
1 Enter valid
username and
empty password
Message displayed
saying incorrect
id/pwd
Message displayed
saying incorrect
id/pwd
2 Enter valid
password and
empty username
Message displayed
saying incorrect
id/pwd
Message displayed
saying incorrect
id/pwd
3 Enter valid
password and
username
User will be
redirected to
his/her dashboard
depending on the
type of user
User will be
redirected to
his/her dashboard
depending on the
type of user
4 After successful
login copy and
paste the URL in
another browser
The page should
expire i.e. user will
again be redirected
to login page
The page should
expire i.e. user will
again be redirected
to login page
51. 51
6.1 Summary of work done
Towards the end of my project, we would like to say that the target which was initially
setup, was achieved to a good extent. The project made me realize the significance of
developing software for client, where all the eventualities have to be taken care of unlike
at educational institutions, where the sole aim is to learn. What may seem to be software
complete in all respects may end up throwing a user into disarray because of very minor
flaws.we were required to meet the stringent demands of clients and that too with the
stipulated deadline. Though this seemed tough at first. we realized that pressure goaded
us on to develop better and better application. This section provides me an opportunity to
do self-introspection of what value we have added to our knowledge and skill set and to
the project.
During the project the real importance for following all the principles of system analysis
and design dawned on me. we felt the necessity of going through the several stages
because only such a process could makes one understand the problem at hand, more so
due stores involved in their manipulation.
6.2 Proposal/scope of future enhancement
Completion of the development process will result in a software package that will
provide user-friendly environment, which is very easy to work with, even for people with
very little knowledge of computer. Management of various tasks is incorporated in the
package and will deliver the required information in a very easy to use and easy to access
manner. This package will provide accuracy, efficiency, speed and easiness to the end
user. Since the system is verified with valid as well as invalid data and is run with an
insight into the necessary modifications that may require in the future, it can be
maintained successfully without much hassles.
52. 52
References
1. Unleashed ASP.NET
2. WROX Professional ASP.NET 3.5
3. HTML for Dummies
4. www.educationsun.com
5. SQL for Dummies
6. www.google.com
7. www.paypal.com
8. www.wikipedia.com
9. www.youtube.com
53. 53
Appendix
CODE
Login and Registration:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
using System.Web.Security;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button3_Click(object sender, EventArgs e)
{
clsusr obj = new clsusr();
char typ;
Int32 grpcod;
Int32 a = obj.chkgrp(TextBox1.Text, TextBox2.Text, out grpcod,out
typ);
if (a == -1)
{
Label1.Text = "invalid id/password";
}
else
54. 54
{
Session["cod"] = a;
Session["grpcod"] = grpcod;
FormsAuthenticationTicket tk = new FormsAuthenticationTicket(1,
TextBox1.Text, DateTime.Now, DateTime.Now.AddHours(5),
false,typ.ToString());
string s = FormsAuthentication.Encrypt(tk);
HttpCookie ck = new
HttpCookie(FormsAuthentication.FormsCookieName, s);
Response.Cookies.Add(ck);
if (typ == 'A')
{
Response.Redirect("admin/frmcol.aspx");
}
else if (typ == 'T')
{
Response.Redirect("teacher/frmdshbrd.aspx");
}
else if (typ == 'S')
{
Response.Redirect("student/frmasg.aspx");
}
}
}
}
Registration:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
public partial class _Default : System.Web.UI.Page
{
63. 63
Teacher Module:
Master page.master.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
using System.Data;
using System.Web.Security;
public partial class student_MasterPage_student :
System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
clsprf obj = new clsprf();
DataSet ds = obj.find_prf(Convert.ToInt32(Session["cod"]));
if (ds.Tables[0].Rows.Count > 0)
{
Image1.ImageUrl = "~/prfpics/" + Session["cod"] +
ds.Tables[0].Rows[0]["prfpic"];
Label2.Text = ds.Tables[0].Rows[0]["usrfstnam"].ToString();
}
else
{
Image1.ImageUrl = "~/images/pic1.jpg";
}
}
protected void lk1_Click(object sender, EventArgs e)
{
Session.Abandon();
FormsAuthentication.SignOut();
FormsAuthentication.RedirectToLoginPage();
}
protected void Image1_Click(object sender, ImageClickEventArgs e)
{
64. 64
}
}
Trash.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
using System.Data;
using System.Data.SqlClient;
public partial class teacher_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
grid_bind();
gridasg_bind();
}
}
public void gridasg_bind()
{
clsasg obj = new clsasg();
DataSet ds =
(DataSet)(obj.dspasgtrash(Convert.ToInt32(Session["cod"])));
GridView2.DataSource = ds;
GridView2.DataBind();
}
private void grid_bind()
{
clsgrp obj = new clsgrp();
80. 80
CheckBox1.Checked = false;
bind_option();
}
protected void ImageButton6_Click(object sender, ImageClickEventArgs
e)
{
Panel2.Visible = true;
Panel3.Visible = false;
}
}
Frmnewgrp.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
public partial class teacher_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
if (Request.QueryString["gcod"] == null)
{
Label4.Text = "CREATE NEW GROUP";
}
else
{
Label4.Text = "EDIT GROUP";
clsgrp obj = new clsgrp();
81. 81
List<clsprpgrp> k =
obj.find_rec(Convert.ToInt32(Request.QueryString["gcod"]));
TextBox1.Text = k[0].p_grpnam;
TextBox2.Text = k[0].p_grpsub;
DropDownList1.SelectedIndex = -1;
DropDownList1.Items.FindByText(k[0].p_grpgrd).Selected =
true;
string s = k[0].p_grpmgtreg;
string[] r = s.Split(',');
for (Int32 i = 0; i < r.Count(); i++)
{
CheckBoxList1.Items.FindByValue(r[i]).Selected = true;
}
ImageButton1.ImageUrl = "~/teacher/images/update_button.png";
}
}
}
protected void ImageButton1_Click(object sender, ImageClickEventArgs
e)
{
clsgrp obj = new clsgrp();
clsprpgrp t = new clsprpgrp();
t.p_grpusrcod=Convert.ToInt32(Session["cod"]);
t.p_grpnam = TextBox1.Text;
t.p_grpgrd = DropDownList1.SelectedValue;
t.p_grpsub = TextBox2.Text;
t.p_grpsts = 'O';
t.p_grpcrtdat = DateTime.Now;
string s = Guid.NewGuid().ToString();
t.p_grpjoncod = s;
string p = "";
int i;
for (i = 0; i < CheckBoxList1.Items.Count; i++)
{
if (CheckBoxList1.Items[i].Selected == true)
{
p = p + CheckBoxList1.Items[i].Value + ",";
}
82. 82
}
if (p.Length > 0)
{
p = p.Substring(0, p.Length - 1);
}
t.p_grpmgtreg = p;
Int32 a = Convert.ToInt32(obj.save_rec(t));
if (ImageButton1.ImageUrl == "~/teacher/images/create_button.png")
{
if (a == 1)
{
obj.save_rec(t);
}
else
{
System.Windows.Forms.MessageBox.Show("Group Name
Exists");
}
Label3.Text = "GROUP JOINING CODE:" + s;
}
else
{
t.p_grpcod = Convert.ToInt32(Request.QueryString["gcod"]);
obj.update_rec(t);
}
TextBox1.Text = string.Empty;
TextBox2.Text = string.Empty;
}
}
Frmlib.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
83. 83
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
public partial class teacher_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void LinkButton1_Click(object sender, EventArgs e)
{
Panel1.Visible = true;
}
protected void ImageButton1_Click(object sender, ImageClickEventArgs
e)
{
clslibres obj = new clslibres();
clsprplibres p = new clsprplibres();
p.p_libresusrcod = Convert.ToInt32(Session["cod"]);
p.p_librestyp = Convert.ToChar(DropDownList1.SelectedValue);
p.p_libresdsc = TextBox1.Text;
p.p_libresshrsts = Convert.ToChar(RadioButtonList2.SelectedValue);
obj.save_rec(p);
TextBox1.Text = string.Empty;
Panel1.Visible = false;
GridView1.DataBind();
}
protected void ImageButton2_Click(object sender, ImageClickEventArgs
e)
{
Panel1.Visible = false;
}
}
Frmdshbrd.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
84. 84
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using nsE-Comura;
using System.Net.Mail;
public partial class teacher_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
clsprf obj = new clsprf();
DataSet d = obj.find_prf(Convert.ToInt32(Session["cod"]));
if (d.Tables[0].Rows.Count == 0)
{
Response.Redirect("frmprf.aspx");
}
}
}
public string grpnos(Int32 grpcod)
{
clsgrp obj = new clsgrp();
DataSet ds = obj.dspgrpstu(grpcod);
return ds.Tables[0].Rows.Count.ToString();
}
protected void GridView1_RowDeleting(object sender,
GridViewDeleteEventArgs e)
{
clsgrp obj = new clsgrp();
clsprpgrp p = new clsprpgrp();
p.p_grpcod = Convert.ToInt32(GridView1.DataKeys[e.RowIndex][0]);
p.p_grpsts = 'C';
obj.updgrpsts(p);
GridView1.DataBind();
e.Cancel = true;
}
85. 85
protected void GridView1_SelectedIndexChanged(object sender,
EventArgs e)
{
string s =
GridView1.DataKeys[GridView1.SelectedIndex][1].ToString();
ViewState["joncod"] = s;
}
protected void Button1_Click(object sender, EventArgs e)
{
string s = TextBox1.Text;
string[] emlids = s.Split(',');
for (Int32 i = 0; i < emlids.Count(); i++)
{
MailMessage mm = new MailMessage("admin@yahoo.com",
emlids[i], "joingroup", "u r requested to join this group.the unique joining
code for thr group is" + ViewState["joncod"] + "<a href=frmreg.aspx>click
here</a>");
mm.IsBodyHtml = true;
SmtpClient c = new SmtpClient("mail.connectzone.in", 25);
c.Send(mm);
}
}
}
Frmasgquz.aspx
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using nsE-Comura;
public partial class teacher_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
90. 90
References
1. Unleashed ASP.NET
2. WROX Professional ASP.NET 3.5
3. HTML for Dummies
4. www.educationsun.com
5. SQL for Dummies
6. www.google.com
7. www.paypal.com
8. www.wikipedia.com
9. www.youtube.com