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Alex Rivera
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I'm looking for common causes of Access Violation errors under .NET. Things I have checked so far - Call Dispose on all objects implementing IDisposable Check for valid arguments in calls to COM objects Explicitly remove all manually added event handlers DO NOT explicity call GC.Collect/GC.WaitForPendingFinalizers Add and Remove memory pressure when dealing with native objects (Bitmap, etc..) ( Added ) Verify all PInvoke calls for valid argument types Ensure proper use of IntPtr, SafeHandle and HandleRef Threading (Thread Safe, Reentrant functions), proper use of waithandles. ( Added ) Ensure application and DLL's are all targetting the same platform (x86 or x64) (The application and dll's should target the same platform as the COM objects.) ( Added ) Any other suggestions? Edit - Moved crash dump analysis to different question.
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