Am having trouble trying to use a tab control.
I have created a dialog box, and from the tool box I have added tab control onto it.

How do I add other controls to this tab control? Everytime I add something it seems to be laid on top of the dialog instead of onto the tab control.

and, How do I set the number of tabs that it must have. By default it seems to have 5. But if i run it I see only one.