An AnchorEnum expression that indicates how the control is vertically anchored.
Use the HAnchor and
VAnchor property to control to container edges. If the control is anchored,
the HAnchorOffect and VAnchorOffset
properties defines the control's offset to anchored edge. If the control
is not anchored, the HAnchorOffect and VAnchorOffset
properties defines the control's position in screen coordinates. Use the OnClick
property to define the action that control executes when the user clicks on
the control.