code: def Click(self, x: int = None, y: int = None, ratioX: float = 0.5, ratioY: float = 0.5, simulateMove: bool = True, waitTime: float = OPERATION_WAIT_TIME) -> None:
          
          point = self.MoveCursorToInnerPos(x, y, ratioX, ratioY, simulateMove)
          if point:
              Click(point[0], point[1], waitTime)
docs: x: int, if < 0, click self.BoundingRectangle.right + x, if not None, ignore ratioX.
          y: int, if < 0, click self.BoundingRectangle.bottom + y, if not None, ignore ratioY.
          ratioX: float.
          ratioY: float.
          simulateMove: bool, if True, first move cursor to control smoothly.
          waitTime: float.
  
          Click(), Click(ratioX=0.5, ratioY=0.5): click center.
          Click(10, 10): click left+10, top+10.
          Click(-10, -10): click right-10, bottom-10.