title: Telerik Radgrid Can we save a unique value against each column?
body: <p>I am generating columns dynamically in my RadGrid, so column count and their names are generated on the fly and so is the datatable that the grid is to be bound to.<br>
  Each column either represents an object in my system, or an empty one for user to create a new object. Each object is identified by a unique value property.<br>
  I would like to set this value to the column, so, when the grid is edited, I would like to use this value and update the object.
  I am open for suggestions. For now I am thinking the options are  </p>
  
  <ul>
  <li>assigning the value to a property in <code>GridTemplateColumn</code>(which I dont think is possible)</li>
  <li>use a hidden field in header of the column (how do I do it?)</li>
  </ul>
  
  <p>To be more clear, both rows and columns are generated dynamically. I am using DataKeyNames for rows. Wondering how I should be storing unique values for columns!</p>
  
  <p>Any help is appreciated.</p>
  
  <p>Thanks!</p>