title: How do I convert a "Keys" enum value to an "int" character in C#?
body: <p>This seems like something that should be easy, but I am having a tough time figuring out what needs to happen here.</p>
  
  <p>In the "KeyDown" eventhandler, if the "e.KeyValue" is a number, I want to treat it as a number and store it as an int.  So, if I hit "8" on the number pad, I don't want "Numpad8" I want the int value 8 that I can add or subtract or whatever.  </p>
  
  <p>So, how do I convert from the KeyValue to an int?</p>