Use the ImageMap control to create an image that contains defined hotspot regions. When a user clicks a hot spot region, the control can either generate a post back to the server or navigate to a specified URL. For example, you can use this control to display a map of a geographical region. When a user clicks a specific region on the map, the control navigates to a URL that provides additional data about the selected region. You can also use this control to generate a post back to the server and run specific code based on the hot spot region that was clicked. For example, you can use an ImageMap control to capture user responses such as votes.
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What's New in 2.0
Cross Page Posting - ASP.NET 2.0 allows you to post back from one page to another and you can obtain the source page values from the target page.
Wizard Control - The wizard control allows you to easily add multi-step form entry scenarios to your pages.
Validation Groups - Validation groups allow multiple forms on a page to be separately validated.
Focus API - The Focus API enables you to set focus to any control on the page, specify default buttons to submit for input controls, and more.
Compilation Build Providers - ASP.NET 2.0 includes support for compiling declarative file formats when they are placed in the App_Code directory.
No Compile Pages - Pages in ASP.NET 2.0 can be excluded from the compilation process, to be interpreted at runtime instead.
Securing Non-ASP.NET content - Under IIS 6, you can easily secure non-ASP.NET files such as static images or classic ASP pages from within an ASP.NET application.
Client-Script Features - ASP.NET 2.0 includes several new features that take advantage of client-side script.
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Wizard Control - The wizard control allows you to easily add multi-step form entry scenarios to your pages.
Validation Groups - Validation groups allow multiple forms on a page to be separately validated.
Focus API - The Focus API enables you to set focus to any control on the page, specify default buttons to submit for input controls, and more.
Compilation Build Providers - ASP.NET 2.0 includes support for compiling declarative file formats when they are placed in the App_Code directory.
No Compile Pages - Pages in ASP.NET 2.0 can be excluded from the compilation process, to be interpreted at runtime instead.
Securing Non-ASP.NET content - Under IIS 6, you can easily secure non-ASP.NET files such as static images or classic ASP pages from within an ASP.NET application.
Client-Script Features - ASP.NET 2.0 includes several new features that take advantage of client-side script.
Diffrence Between Asp and Asp.net
ASP.NET has better language support, a large set of new controls and XML based components, and better user authentication.
ASP.NET provides increased performance by running compiled code.
ASP.NET code is not fully backward compatible with ASP.
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
Read more...
ASP.NET provides increased performance by running compiled code.
ASP.NET code is not fully backward compatible with ASP.
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
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