title: CheckBox not retaining Checked value on PostBack
body: <p>I have two CheckBox controls that do not keep their Checked value on the first PostBack, but on the second they keep their value. I have been trying to figure out why they do not keep their value. </p>
  
  <p>In my debugging process, I have found that they lose their checked value by the time the first line in the master page <code>Page_Load()</code> function is executed after there is a button clicked. The call back function for the button is in the custom user control.</p>
  
  <p>Does anyone have any idea what could be causing this </p>