개체를 아래쪽으로 이동하려면 C#

Question

개체를 위쪽으로 이동시키는 단추 누르기가 있습니다. 난 그냥 그것을 아래로 이동하도록 변경해야하는지 알고 싶어 해요 (다른 버튼)

private void CP_GFButton_Click(object sender, EventArgs e) 
     { 
      while (LDoor.Location.Y < 0) 
       while (Rdoor.Location.Y < 0) 
       { 
        LDoor.Location = new System.Drawing.Point(LDoor.Location.X, LDoor.Location.Y - 1); 
        System.Threading.Thread.Sleep(10); 

        Rdoor.Location = new System.Drawing.Point(Rdoor.Location.X, Rdoor.Location.Y - 1); 
        System.Threading.Thread.Sleep(10); 
       } 
     } 

Answer 1

 while (LDoor.Location.Y < MaxVal) 
      while (Rdoor.Location.Y < MaxVal) 
      { 
       LDoor.Location = new System.Drawing.Point(LDoor.Location.X, LDoor.Location.Y + 1); 
       System.Threading.Thread.Sleep(10); 

       Rdoor.Location = new System.Drawing.Point(Rdoor.Location.X, Rdoor.Location.Y + 1); 
       System.Threading.Thread.Sleep(10); 
      }