The document provides an introduction to ASP.NET, which is a web application framework used to build dynamic web pages and websites. It introduces key concepts like the .NET Framework, Common Language Runtime, Visual Studio IDE and the different ASP.NET models including Web Forms, MVC and Web Pages. ASP.NET allows creating web applications using HTML, CSS, JavaScript and server-side code, and separates the coding and design aspects of pages.

1. Introduce
To
ASP.NET

2. Introduction to .NET framework
 The .NET Framework is an environment for creating web
applications and Websites
 It is intermediate between .NET application & operating system
 It allows to programmer to build web pages & dynamic websites
 Introduced by Microsoft corporation in 2002
 Provides a reusable class library that is easily accessible from
any programming language.

3. Feature
 Easy programming model
 Great tool support
 Drag and drop
 Flexible language options
 Used to create
-Web application
-Desktop application
-Windows application
-Websites

4. .NET Framework, Languages, Tools
VB C++ C# JScript …
Common Language Specification
Visual Studio.NET
Web User
Services Interface
Data and XML
Base Class Library
Common Language Runtime

5. Framework contain
 Server side scripting technology
 Support multiple languages
 Supports BCL(BASE CLASS LIBRARY)
 CLR(COMMAN LANGUAGE RUNTIME)
-CTS(COMMON TYPE SPECIFICATION)
-CLS (COMMON LANGUAGE SPECIFICATION)
 MSIL(MICROSOFT INTERMEDIATE LANGUAGE)

6. Menu bar
Start page Solution explorer
Property window Toolbox

7. IDE, Visual studio
 IDE stand for integrated development environment
 Visual studio .NET is an environment that provides all the
necessary tools for developing application.
 Important feature
 One IDE for all .NET projects
 Option to choose from multiple programming Languages
 IDE is customizable
 Built in browser

8. Example of ASP.NET
using System;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string name, p;
name = TextBox1.Text;
p = TextBox2.Text;
if(name=="webhouse" & p=="1234")
{
Response.Write("Welcome To Webhouse");
}
else
Response.Write("Invalid user");
}
}

10. ASP.NET
 ASP.NET is a development framework for crating web pages and
websites with HTML, CSS( Cascading Style Sheets ), JavaScript and
server scripting.
 ASP.NET 1.0 was released on January 5, 2002 as part of version 1.0
of the .NET Framework
 ASP.NET supports three different development models:
Web Pages, MVC (Model View Controller), and Web Forms:
 Web Pages
-Simplest ASP.NET model.
-Similar to PHP and classic ASP.
-Built-in templates and helpers for database, video, graphics, soc
social media and more.

11.  MVC( Model View Controller)
-MVC separates web applications into 3 different
components:
-Models for data
-Views for display
-Controllers for input
 Web Forms
-The traditional ASP.NET event driven development
model:
-Web pages with added server controls, server events, and
server code.

12. How works ASP. net?
 fundamentally an ASP.NET page is just the same as an HTML
page.
 The coding part & designing part are separately divided.
 We can include coding part of asp.net in both vb.net & c#.net
language.
 While writing vb.net & c# program, we can give extension to
that program as aspx.vb & aspx.cs
 Designing part are built in html pages.