Adding Columns to Datagrid Dynamically

[Sal]

Hello Everyone,
I have a webpage with three link buttons and a datagrid.
I would like to populate the same datagrid with different datasources by
clicking these link buttons, which means I need to be able to dynamically
add or delete columns to this datagrid through code.
Can someone help me with this?
Is this a viable solution?
Any help will be greatly appreciated...
Thanks,
Sal

 

[TJS]

based upon the button clicked, change the datasource before binding