. Net (C #): Events related to process exit

The process. exited event does not work for the current program. The following code:

Static void main ()

{

VaR pro = process. getcurrentprocess ();

Pro. enableraisingevents = true;

Pro. exited + = new eventhandler (pro_exited );

}

 

Static void pro_exited (Object sender, eventargs E)

{

Throw new notimplementedexception ();

}

No exception is thrown in the result.

 

The solution is to use appdomain. processexit. When the default application domain is uninstalled because the process exits, this event will be called:

Static void main ()

{

Appdomain. currentdomain. processexit + = new eventhandler (currentdomain_processexit );

}

 

Static void currentdomain_processexit (Object sender, eventargs E)

{

Throw new notimplementedexception ();

}

Run the code and the exception will be thrown.

 

However, if the process is forcibly exited, none of the above events will be run.

If one program is used to monitor the process. exited event of another program, process. exited will still run even if another process is forcibly terminated.

Code:

Static void main ()

{

// Open notepad

VaR pro = new process ();

Pro. startinfo. filename = "Notepad ";

Pro. enableraisingevents = true;

Pro. exited + = new eventhandler (pro_exited );

Pro. Start ();

Pro. waitforexit ();

}

 

Static void pro_exited (Object sender, eventargs E)

{

Console. writeline ("another process has ended ");

}