[Mono-bugs] [Bug 419222] Different finally behaviour compared to MS

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Aug 28 03:13:44 EDT 2008


https://bugzilla.novell.com/show_bug.cgi?id=419222

User awunwpa7 at yahoo.com.ph added comment
https://bugzilla.novell.com/show_bug.cgi?id=419222#c4





--- Comment #4 from Steve Odbc <awunwpa7 at yahoo.com.ph>  2008-08-28 01:13:43 MDT ---
The following might give an idea (of my understanding) what the MS framework
does if an exception is thrown by the user interface thread while the
Application.ThreadException handler is set:

public void Application::Run()
{
   while ( no exit message found )
   {
      get next message

      try
      {
         process message
      }
      catch ( exception )
      {
         if ( Application.ThreadException handler was set )
         {
            invoke Application.ThreadException handler

            ...and then go on...
         }
         else
         {
            regardless of the
                AppDomain.CurrentDomain.UnhandledException handler:

            raise a fatal exception that crashes the entire application
         }
      }
   }
}

Just don't ask me how the framework gets the correct sender parameter for the
Application.ThreadException handler.


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