detect windows errors/popups

My app doesn't cover all the exception scenarios. During run time, sometimes a window pops up which shows the error for ex: "System Null reference exception" or "The file or directory is corrupted and unreadable". Once the error window comes up, it doesn't go away until the user responds with the buttons.

I want to capture these exception and don't want to show these error windows to the users.


You can catch all exceptions on AppDoamin Level by signing for UnhandledException event

AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);

You need to wrap your code in a try {} catch(Exception e) {} block so you can catch the error yourself.


  // all of my code
catch ( Exception e )
  // show my own error dialog

Need Your Help

The action can't be completed because the file is open in IIS Worker Process

c# .net c#-4.0 file-upload

I am uploading a image for a user & saving it on a specified location. The code is working fine in normal scenario i.e. user selects a image & save it, it works.

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