title: C# InputSimulator wrapper - how to use it?
body: <p>I want to simulate keyboard click for a external program.I've tried SendMessage, PostMessage, SendKeys but they do not send the key to one specific program. So i wanted to try SendInput and i have downloaded a good wrapper for <a href="http://msdn.microsoft.com/en-us/library/ms646310%28v=vs.85%29.aspx" rel="noreferrer">SendInput</a> - <a href="http://inputsimulator.codeplex.com/" rel="noreferrer">http://inputsimulator.codeplex.com/</a></p>
  
  <p>i have added the assembly to my project but i cannot yet start using any of the functions...</p>
  
  <p>What i have to do?
  What "Using" should i add?</p>