title: MDI Parent form Panel Control adding child Forms
body: <p>I am working in Desktop application in C#. I have an MDI Parent form having Panel control for adding Child Forms in it.
  I have 2 childs forms:</p>
  
  <pre><code>  1. ChildForm1
    2. ChildForm2
  </code></pre>
  
  <p><code>Childform2</code> is opened from <code>childform1</code>.</p>
  
  <p>From MDI form i add childform1 to panel control, know i want to add childform2 also to mdi Form panel control. When i click button on childform1, from mdi form panel control childform1 must be removed and childform2 will be added to mdi form panel control.</p>
  
  <p>How to solve this problem?</p>