/// <summary>
 /// 是否显示楼层设备
 /// </summary>
 /// <param name="isShow"></param>
 public void ShowBuildingDev(bool isShow)
 {
     foreach (DepNode dep in ChildNodes)
     {
         FloorController floor = dep as FloorController;
         if (floor)
         {
             if (isShow)
             {
                 floor.ShowFloorDev();
             }
             else
             {
                 floor.HideFloorDev();
             }
         }
     }
 }