how to know when a process has exited

Question

Hi all I start another windows application with with Process.Start() method. I would like to know when the the user closes this application. if you could point me somewhere i would appreciate cheers geo

sbugig · Answer

Hi: The class Process is found under the following namespace System.Diagnostics check your MSDN Library cheers s'bu

jsheley · Answer

Will you please tell me what library  Process.Start() method requires? (E.G. Using System.???) I would like to do something very similar to what you did. I copied the code that Robin furnished and the compiler complained that the Process pcs =new Process(); had no assembly directive.(???) The best I can figure is that I did not use the correct library. There may be an easy way to do this but I am not a software guy. Any help would be appreciated.

robin 0 · Answer

You are welcome :)

eksypnos123 · Answer

it works :)

robin 0 · Answer

I'm very sorry - forgot to add this line: pcs.EnableRaisingEvents = true; befor pcs.Start(); With that exited event will be raised.

eksypnos123 · Answer

Hi Robin thanks a lot that's what i wanted but I am experiencing a problem. My test code after your suggestion: private void someMethod(){ Process pcs=new Process(); pcs.Exited+=new EventHandler(pcs_Exited); pcs.StartInfo.FileName=notepad.exe; pcs.Start(); } private void pcs_Exited(object sender EventArgs e) { MessageBox.Show(process exited); } My problem is that notepad starts but when I close it the pcs_Exited is not called. (I don't see any message box) What am I doing wrong? thnx again geo

robin 0 · Answer

in the function where you start process... Process pcs = new Process(); pcs.Exited += new EventHandler(CurrentForm_ProcessExited); ....... pcs.Start(); } and handler: private void CurrentForm_ProcessExited(object sender EventArgs e) { //do something MessageBox.Show(this You child process has just run away!!!); }