VerticalMargin

Specifies the number of pixels for the vertical touch margin. The vertical margin inside the object’s top and bottom edges is not sensitive to touch. If the operator presses it, the button press is not registered.

This property is useful for buttons that are positioned close together. Having a border on each button, that is not sensitive to touch, helps make sure that an adjacent button is not pressed by mistake.

If the Shape property is Circle or Ellipse, the touch margin applies to the button’s Bounding box.