[RESOLVED] Select DatagridView Row Header.

[sgrya1]

I want to delete a datagridview row by selecting the header row and hitting the Delete key.

Starting with another textbox control having focus, then clicking a datagridview row header (which highlights the row), the focus remains with (or returns to) the original control.
The only way I can delete a row is if I first enter a cell and then select the row header.

This is may already be obvious from the behaviour I describe (or possibly irrelevant) but I have "SelectionMode = FullRowSelect" and "EditMode = EditOnKeystrokeOrF2"

Can anyone suggest what tweak might be needed to fix this?