title: AspxComboBox in AspxGridView
body: <p>I've been struggling to find a simple example or guidance to my problem. Basically, I have one dataset. This table has three columns,</p>
  
  <ul>
  <li>Document Name (string)</li>
  <li>Document Owner (string)</li>
  <li>Permission (int)</li>
  </ul>
  
  <p>I want to bind this DataTable to a AspxGridView. However, I want the final column to be bound to a AspxComboBox so that:</p>
  
  <ul>
  <li>If Permission = 1 then bind ComboBox with item A</li>
  <li>If Permission = 2 then bind ComboBox with items A and B</li>
  <li>If Permission = 3 then bind ComboBox with items A, B and C</li>
  </ul>
  
  <p>How can I achieve this? A lot of the samples I've found talk about the AspxGridView being in edit mode. The point here is that I'm not actually editing the grid. All I want to do is do a postback on ComboBox change to do some action.</p>