>I have a form with many textboxes. The ControlSouses are an array. When I input the data, the mouse cursor jumps to everywhere. I would to control the mouse cursor from left to right and from top to bottom. Is there a way to do that? Any one could help? Thanks in advance!

If you mean the order of moving from one textbox to another, you have to click on Set Tab Order button in Form Designer toolbar, and set the desired order for your textboxes.

Nick