>I have a form that is something like data entry forms designer.
>You can draw objects and use the mouse for special operations.
>One of those is done by Alt+Clicking and dragging, but when you release the mouse and the Alt key, the menu bar gets the focus.
>
>Somebody knows what can I do?

Nelson, the Alt key is linked to the menus. Can you change your form to Ctrl or Shift?

HTH
Barbara