Sir, I would like to salve my problem .
I have Three text Boxes and i want to use Cut, copy, paste method.
But the problem is when i copy one text box matter and then apply Paste option through menu control ,then matter is displayed all three text boxes.
But I want that matter is displayed only selected text box.
What is the solutions.
Kindly tell to me.

Please be more specific. I think you want to paste current text in clipboard into a selected textbox.