MCAD/MCSD Training Guide (70-316): Error Handling for the User Interface


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Date: January 2008
Type: White Paper
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Overview: This paper covers creating and implementing custom error messages and handlers, along with raising and handling errors. When one runs a Windows application, it may encounter problems that one thought would not occur. For example, the database server is down, a file is missing, or a user has entered improper values. A good Windows application must recover gracefully from this problem rather than abruptly shut down. This exam objective covers the use of exception handling to create robust and fault-tolerant applications. The Microsoft .NET Framework provides some predefined exception classes to help the user catch these exceptional situations in the programs.

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