Download - Nidhi ASP.net Presentation

7/31/2019 Nidhi ASP.net Presentation

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PRESENTED BY:-

Nidhi Gupta

Computer Science

LIET


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What is ASP.NET?

ASP.NET is a server side scripting technology

that enables scripts to be executed by an

Internet server.

ASP.NET is a Microsoft Technology

ASP stands for Active Server Pages

ASP.NET is a program that runs inside IIS


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Internet Information

Service

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 XPProfessional


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ASP.NET Runtime

WebBrowser

IIS

execute

parser compilerInternet


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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.

It support multiple language and a common

execution platform

.NET FRAMEWORK


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.NET Framework design

Common Language Runtime

Base Framework Classes

Data and XML Classes

C# VB.NET J# VC++

XML Web

ServicesWeb

FormsWindows

Forms

ASP.NET


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It work as a virtual machine to .NET Framework.

Conceptually, the CLR and Java's JVM are similar inthat they are both runtime infrastructures.

CLR is part of .NET Framework that is provide required

software environment to programs on runtimeexecution.

However, while the JVM officially supports only theJava language, the CLR supports multiple languages.

Common Language

Runtime


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VBSourcecodeCompiler

C++C#

CompilerCompiler

AssemblyIL Code

AssemblyIL Code

AssemblyIL Code

Operating System Services

CommonLanguageRuntime

JIT Compiler

Native Code

Managedcode

UnmanagedComponent

CLR :- EXECUTION MODEL

MSIL

CODE


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IDE FOR .NET

Solution Explorer

Error List

Tool box properties

Solution Explore


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ASP itselfis not Object-Oriented. ASP can

use objects butcannot define new objects

It is composed of5 object

1. Request

2. Response3. Server

4. Application

5. Session

ASP OBJECT MODEL


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YOU

Request

Server

Response

ASP.DLL

(if it finds , invokes

Scripting Objects Component)

Session

Application

OBJECT MODEL


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Types of web page

1.Static web page

2. Dynamic web page


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Static web page:- Static means fixed orUnchanged so this web page not changed on the run

time

e.g. Web page in database

Dynamic web page:- dynamic means

changing this is change with the time or dynamically

e.g. Php , asp , jsp


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ASP.NET Controls

ASP.NET contains a large set of HTML controls.

Almost all HTML elements on a page can be defined

as ASP.NET control objects that can be controlled by

scripts.

ASP.NET also contains a new set of object-oriented

input controls, like programmable list-boxes and

validation controls.A new data grid control supports sorting, data paging,

and everything you can expect from a dataset control.


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1. ASP.NET drastically reduces the amount of code

required to build large applications.

2. ASP.NET validates information (validation

controls) entered by the user without writing asingle line of code .

Advantagesof

ASP.NET


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4. Easily works with ADO.NET using data-binding

and page formatting features. It is an application

which runs faster and counters large volumes ofusers without having performance problems

Cont

3. ASP.NET page are easy to write and maintain

because the source code and HTML code together


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1. Easy Programming Model

2. Flexible Language Options3. Compiled execution

4. Enhanced Reliability

5. Memory Leak, Deadlock and Crash Protection

6. Easy Migration Path

Features of ASP.NET


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