Sets the size of the auto-scroll margins.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The following code example uses the derived class, Panel. The example evaluates the location of a text box and changes the appearance and behavior of its parent container, the panel control. The example requires that you have created an instance of a Panel control, TextBox, and Button. Place the box on the panel so that it overlaps at least one of the panel's edges. Call this subprocedure on the click of a button to see the difference in the panel's behavior and appearance.