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MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide by Johnny Tordgeman

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The Silverlight application model

A Silverlight application, once compiled, will end up as a XAP (pronounced as zap) file. That XAP file, which is actually a ZIP file renamed, will contain your compiled code in the form of a DLL file, which is a manifest file named AppManifest.xaml that describes your application to the Silverlight runtime engine and possibly some resources such as images, web service connection information, or any other type of content your application might need.

Due to the fact that a XAP file contains more than just compiled code, there may be times when we need to edit its content, which is where knowing the fact that "the XAP files are basically the ZIP files" comes in handy.

Consider the following scenario:

You are developing ...

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