This is a little more informative, but you still can't tell what's really going on, because it's magic. If you could peer inside the My.Forms feature, you might find Visual Basic adding parallel form ...

Starting with Microsoft Office, users have been able to double-click or drag a toolbar and have it become a floating window that can be moved or docked to the side of the application window. Here's ...

In its day, circa 1991, Microsoft Visual Basic (aka VB) disrupted Windows development by making it possible for novices to drag and drop their way to runnable Windows applications built from forms and ...