title: Timer and close an application
body: <p>In form1 I have a close button that opens Form2 to close the application. I want form2 close after 30 secons using timer, also my idea is to use a picturebox that will get bigger while timer is running, but I think I can handle this last part.
  I put the timer in form 2, and I tried to control it from form1, but it doesn't recognize the timer. 
  It is my final project. I really appreciate your help.
  Thank you</p>