'宣言 Public Function DrawPinButton( _ ByVal pinned As Boolean, _ ByVal buttonState As UIElementButtonState, _ ByRef drawParams As UIElementDrawParams, _ ByVal rect As Rectangle, _ ByVal clipRect As Rectangle, _ ByVal scale As Boolean _ ) As Boolean
public bool DrawPinButton( bool pinned, UIElementButtonState buttonState, ref UIElementDrawParams drawParams, Rectangle rect, Rectangle clipRect, bool scale )