title: How to close a cmd window after I ran an exe. file from it?
body: <p>I have a c# app (app.exe), which I want to run from a command line window and then to CLOSE the command line window after the app started.</p>
  
  <p>I tried to search for "cmd" in the processes list and to close it (cmdProcess.CloseMainWindow()) but in this case, if I run app.exe by double-click only, and there is another cmd opened separately, it will be closed- and I don't want that.
  How can I know which cmd instance runs my app?</p>
  
  <p>thanks</p>