Lecture Visual programming: Chapter 30 - Muhammad Bilal Zafar - TRƯỜNG CÁN BỘ QUẢN LÝ GIÁO DỤC THÀNH PHỐ HỒ CHÍ MINH

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<b>Overview </b>

<b>of</b>

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Over View

• ASP is a technology that enables scripts in

web pages to be executed by an Internet
server.

• ASP.NET is a web development platform,

which provides a programming model.

• To build a comprehensive software infrastructure and

various services required to build up robust web
application for PC, as well as mobile devices

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Over View..

• ASP.NET has better language support, a

large set of user controls, XML-based
components, and integrated user
authentication.

• ASP.Net applications could be written in

• C#

• Visual Basic .Net
• Jscript

• J#

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Over View…

• The ASP.Net component model provides various building blocks of

ASP.Net pages.

• It is an object model, which describes

– _{Server side counterparts of almost all HTML elements or tags, like <form> and}

<input>.

– _{Server controls, which help in developing complex user-interface for example}

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Over View…

• ASP.Net Life Cycle

– ASP.Net processes pages to produce dynamic

output

– The application and its pages are instantiated and

processed

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Over View…

• ASP.NET Pages

– Modular in nature and divided into the following

core sections

• Page directives

• Code Section

• Page Layout

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Contents

• Event Handling

– Application Events

– Session Events

– Page & Control Events

– Default Events

• Server Object
• Request Object
• Response Object

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Event Handling

• Event is an action or occurrence

– Mouse click,

– Key press,

– Mouse movements,

– Any system generated notification.

• The processes communicate through events.

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