title: How do I get a user control to be closed when I close a specific form?
body: <p>When I open from the main screen of the application a child form I also display a user control that should be displayed until the child form is closed or the user closes it. If I set the child form to be usercontrol's parent, the user control is not displayed (so the parent of the user control is the desktop). I used SetWindowPos with HWND_TOPMOST and I get the correct behaviour. now when I close the child form I want the usercontrol to close as well. Do you know what I shoud do to get this?
  thanks,</p>