Thanks for the reply
Actually i want to give support of both context menu and control keys to copy paste the value.
our customer dont want to use existing bydefault cut/copy/paste option which are already in the edit box on right click thats why we have added context menu for these operation.
So for this i used PerformAction method but it is replacing whole word as i described earlier
so i removed PerformAction from the code now it is working bydefault for control events (ctrl+c,ctrl+v) but then it is not working for context menu.
I have also set AllowMultiCellOperations to copy and paste
Do you have any sample program for this context menu and control events copy paste value in grid cell.
Thanks in advance