On KeyDown event in the grid I check e.KeyValue.   If it's Keys.Tab, I want to change do the same logic as if the user had pressed the enter key.  

I do

dgDataEntry.PerformAction(BelowCell, False, False)

 dgDataEntry.PerformAction(EnterEditMode, False, False)
 dgDataEntry.ActiveCell.SelectAll()

After the code goes to the cell below, the cursor then jumps to the cell to the right.  It seems that the TAB still runs after my code.  How can I supress the tab?

Hope I explained this right.