I've been struggling to find a simple example or guidance to my problem. Basically, I have one dataset. This table has three columns,

* Document Name (string)
* Document Owner (string)
* Permission (int)

I want to bind this DataTable to a AspxGridView. However, I want the final column to be bound to a AspxComboBox so that:

* If Permission = 1 then bind ComboBox with item A
* If Permission = 2 then bind ComboBox with items A and B
* If Permission = 3 then bind ComboBox with items A, B and C

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.