title: How to get the colour of a pixel at X,Y using c#?
body: <p>How do I get the color of a pixel at X,Y using c#? </p>
  
  <p>As for the result, I can convert the results to the color format I
  need.  I am sure there is an API call for this.</p>
  
  <p>For any given X,Y on the monitor, I want to get the color of that
  pixel.</p>