Drag controls from List control onto a form

Question

Hi All, I have list control on a form. My list control contains list of items (names of different controls). I want to be able to drag an item from the list and drop it at some point on the form and load that control on to the form at that location. Any sample code or place on the net where i can find that? All help is Great help. Thanks for all the help in advance. Rekha