Asp.net
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This document provides an introduction to ASP.NET 2.0, covering what ASP.NET and IIS are, how ASP.NET files work, key features of the .NET framework, programming languages supported, and new aspects of ASP.NET compared to classic ASP such as better language support, programmable controls, and easier configuration and deployment. It also provides a simple example of a dynamic ASP.NET page that writes the current time using a server-side script.
Asp.net
- 1. INTRODUCTION TO ASP.NET 2.0
- 2. SESSION OBJECTIVES Prerequisites What is classic ASP? What is ASP.NET?
- 3. WHAT IS ASP.NET? ASP.NET is a Microsoft Technology ASP stands for Active Server Pages ASP.NET is a program that runs inside IIS
- 4. WHAT IS IIS? IIS (Internet Information Services) is Microsoft's Internet server IIS comes as a free component with Windows servers IIS is also a part of Windows 2000 and XP Professional
- 5. WHAT IS AN ASP.NET FILE? An ASP.NET file is just the same as an HTML file An ASP.NET file can contain HTML, XML, and scripts Scripts in an ASP.NET file are executed on the server An ASP.NET file has the file extension ".aspx"
- 6. HOW DOES ASP.NET WORK? When a browser requests an HTML file, the server returns the file When a browser requests an ASP.NET file, IIS passes the request to the ASP.NET engine on the server The ASP.NET engine reads the file, line by line, and executes the scripts in the file Finally, the ASP.NET file is returned to the browser as plain HTML
- 7. WHAT IS ASP+? ASP+ is the same as ASP.NET. ASP+ is just an early name used by Microsoft when they developed ASP.NET.
- 8. THE MICROSOFT.NET FRAMEWORK The .NET Framework is the infrastructure for the Microsoft .NET platform. The .NET Framework is an environment for building, deploying, and running Web applications and Web Services
- 9. FEATURES OF .NET FRAMEWORK Easier and quicker programming Reduced amount of code Declarative programming model Richer server control hierarchy with events Larger class library Better support for development tools
- 10. PARTS OF .NET FRAMEWORK Programming languages Server technologies and client technologies Development environments
- 11. PROGRAMMING LANGUAGES C# (Pronounced C sharp) Visual Basic (VB .NET) J# (Pronounced J sharp)
- 12. DEVELOPMENT TOOLS Visual Studio .NET (VS .NET) Visual Web Developer
- 13. NEW IN ASP.NET Better language support Programmable controls Event-driven programming XML-based components User authentication, with accounts and roles Higher scalability Increased performance - Compiled code Easier configuration and deployment Not fully ASP compatible
- 14. LANGUAGE SUPPORT ASP.NET uses the new ADO.NET. ASP.NET supports full Visual Basic, not VBScript. ASP.NET supports C# (C sharp) and C++. ASP.NET supports JScript as before.
- 15. DYNAMIC PAGE IN ASP.NET <html> <body bgcolor="yellow"> <center> <h2>Hello ASP.NET!</h2> <p><%Response.Write(now())%></p> </center> </body> </html>
- 16. ASP.NET SERVER CONTROLS Server controls are tags that are understood by the server. There are three kinds of server controls: HTML Server Controls - Traditional HTML tags Web Server Controls - New ASP.NET tags Validation Server Controls - For input validation