Button. Set Visible Core(Boolean) Method
Sets the RadioButton to the specified visible state.
protected override void SetVisibleCore (bool value);
true to make the control visible; otherwise,
You would typically override this method to change the visibility behavior of the control.
Notes to Inheritors
When overriding SetVisibleCore(Boolean) in a derived class, be sure to call the base class's
SetVisibleCore method to force the visibility of the control to change.