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Web development using asp.net
- 1. Web development using asp .NET PresentedBy: Jagrit Vishwakarma (077) CS 73
- 2. Content • What is.NET Technology. • Introduction to ASP .NET. • Working of ASP .NET. • Advantages of ASP .NET.
- 3. What is .NET •Microsoft .NET is a Framework which provides a common platform to Execute or Run the application developed in the various programming languages. • Microsoft announced the .NET initiative in 2000. • The main invention was to bridge the gap in interoperability between services of various programming languages. • .Net is all about creation , consumption and delivery of Web services.
- 4. .NET Framework Objective ProvideObject-Oriented Programming environment. Provide environment for developing various types of application , such as Windows application and Web based applications. It also ensure that the code based on the .Net Framework can integrate with any other code.
- 5. .NET Framework Common LanguageSpecification (CLR) Common Language Runtime ADO.NET C# VisualStudio2012 ASP.NET JScript … Windows Forms VB J# Operating System Base Class Library
- 6. The Common LanguageSpecification (CLS): It contains the specifications for the .NET supported languages and implementation of language integration The Framework Base Class Libraries (BCL): It contains a huge library of reusable types, classes, interfaces, structures, and enumerated values, which are collectively called types. The Common Language Runtime (CLR): It performs memory management, exception handling, debugging, security checking, thread execution, code execution, code safety, verification, and compilation.
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- 8. What is ASP ASPis a server side scripting technology that enables scripts (embedded in web pages) to be executed by an Internet server. ASP is a Microsoft Technology. ASP stands for Active Server Pages. IIS stands for Internet Information Services. IIS comes as a free component with Windows 2000.
- 9. ASP .NET • ASP.NETis part of the Microsoft .NET framework • ASP.NET is an effective and flexible technology for creating interactive and dynamic web pages. It is a convergence of two major Microsoft technologies: • Active Server Pages (ASP) • Active Server Pages is Microsoft’s server side scripting technology for building dynamic web pages. • .NET Framework • The .NET Framework is a suite of technologies designed by Microsoft where program development takes place.
- 10. ASP.NET : Provides better user authentication. Has better language support. Has a large set of new controls (web controls). Uses compiled code, which increases the performance of the applications. It is programmable using any of the .NET languages (VB.NET, C# etc.). The ASP.NET pages are saved with the .aspx extension.
- 12. C# (C sharp) •Microsoft C# (pronounced C Sharp) developed by Microsoft Corporation, USA • New programming language that runs on the .NET Framework. • C# is simple, modern, type safe, and object oriented. • C# code is compiled as managed code. • Combines the best features of Visual Basic, C++ and Java.
- 14. Working of anASP.NET Application To execute an ASP.NET file, the following steps are followed: 1. A web browser sends a request for an ASP.NET file to the web server by using a URL. 2. The web server receives the request and retrieves the appropriate ASP.NET file from the disk or memory. 3. The web server forwards the file to the ASP.NET script engine for processing. CLIENT WEB SERVER ASP.NET Script Engine
- 15. 4. The ASP.NETscript engine reads the file from top to bottom and executes it. 5. The processed ASP.NET file is generated as an HTML document and the ASP.NET script engine sends the HTML page to the Web server. 6. The Web server then sends the HTML code to the client which interprets the output and displays it. CLIENT WEB SERVER ASP.NET Script Engine
- 16. Advantages of ASP.NET •Easy Programming Model • Flexible Language Options • Compiled Execution • High Security • Web-Farm Session State • Enhanced Reliability • Master Pages • Themes , and many more.
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