title: Ultragrid entire column selection when header is clicked
body: <p>This might seem a very easy problem but I am stuck and can't find a way out of it. I am using ultragrid in my form with several columns. My issue is when I am trying to click on the column header I am expecting my entire column to be selected but it doesn't. I assumed the SelectTypeCol is the property for my column selection but it did not work either. I also tried to add each column to Selected.Columns collection like this UltraGrid1.DisplayLayout.Bands(0).Columns(i).Header.Selected = True but it didn't work for me either. I believe Selected is only available during runtime but not at the design mode.</p>
  
  <p>So if there is an easier way to make this work, please let me know.</p>
  
  <p>Thank you</p>