Question

In my console application I have code which looks like

    Process DKU = new Process();
    DKU.StartInfo.FileName = "MSSQLExecutor.exe";
    DKU.Start();
    DKU.WaitForExit();
    Console.WriteLine("lets move on ");

This is working fine and it waits until MSSQLExecutor.exe finishes its job, then after that
the app continues.

My problem is that sometimes MSSQLExecutor.exe crashes and Windows by default shows a dialog for ending the program. At that point my application will wait forever for the user to click the Close button.

I want to avoid this because MY application is going to run as a service without user interaction.

Answer 1

The Dialog prevents that the process exists.

1. If MSSQLExecutor is your Application you should fix the problem.
   But you can reach the goal (hiding the Dialog). Handle Application.ThreadException and AppDomain.CurrentDomain.UnhandledException

   Application.ThreadException +=new System.Threading.ThreadExceptionEventHandler(Application_ThreadException);
   AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
   
   
   static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
   {
       // log the exception
   }
   
   static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
   {
       // log the exception
   }
   

2. If MSSQLExecutor is not your Application you can deactivate Dr. Watson

   Dr. Watson is an application debugger included with the Microsoft Windows operating system.

   • Click Start, click Run, type regedit.exe in the Open box, and then click OK.
   • Locate and then click the following registry key:
     HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\AeDebug
   • Click the AeDebug key, and then click Export Registry File on the Registry menu.
   • Delete the AeDebug key.

More Infromation

• How to disable or enable Dr. Watson for Windows