I just created a container class with a listbox in. But when I use my class in a form the listbox behaves different than normally. When I drag the ScrollBar to move along the items in the listbox, the items dosn't move until a release my mouse buttom. Why? I wan't my listbox to move along with the scollbar as it usually do when I put it directly in a form.

/Mårten Törnquist