Datagridview copy and paste problem

Hi,
I have a datagridview and I cant seem to do a cop and a paste (CTRL + C or CTRL + V) . I always have to do a right click on the cell and choose copy or paste.
I have tried setting the property for clipboardcopymode but this is not helping.
What else should i have to do to enable copy and paste?
thanks in advance
[334 byte] By [DaPosh] at [2007-12-23]
# 1
i have checked this by creatig a new form in a new solution - no problem here.
But i have a mdi parent-child form. I created a new solution with a mdi parent-child form and this is where the problem rises. Please help how to fix this in mdi-parent-child form ...
DaPosh at 2007-8-30 > top of Msdn Tech,Windows Forms,Windows Forms Data Controls and Databinding...
# 2
You probably have the edit menu on the Parent form and the merge is set to true. The edit menu item contains shortcut keys for copy, paste, redo, etc. You can remove the shortcut keys. If you have no use for the edit menu on the parent then remove the entire menu item.

dsProgram at 2007-8-30 > top of Msdn Tech,Windows Forms,Windows Forms Data Controls and Databinding...