title: How to make a movable control in c#?
body: <p>How to make a movable control in c#?</p>
  
  <p>Two circles with a line joining b/w them.</p>
  
  <p>if we move one circle in any direction the other circle remains fixed but the line changes its position according to the first circle.</p>
  
  <p>i want the idea .....pls help me if u have?</p>