FairyGUI.Container.SwapChildren C# (CSharp) Method

        public void SwapChildren(DisplayObject child1, DisplayObject child2)
        {
            int index1 = _children.IndexOf(child1);
            int index2 = _children.IndexOf(child2);
            if (index1 == -1 || index2 == -1)
                throw new Exception("Not a child of this container");
            SwapChildrenAt(index1, index2);
        }

 static int SwapChildren(IntPtr L)
 {
     try
     {
         ToLua.CheckArgsCount(L, 3);
         FairyGUI.Container     obj  = (FairyGUI.Container)ToLua.CheckObject <FairyGUI.Container>(L, 1);
         FairyGUI.DisplayObject arg0 = (FairyGUI.DisplayObject)ToLua.CheckObject <FairyGUI.DisplayObject>(L, 2);
         FairyGUI.DisplayObject arg1 = (FairyGUI.DisplayObject)ToLua.CheckObject <FairyGUI.DisplayObject>(L, 3);
         obj.SwapChildren(arg0, arg1);
         return(0);
     }
     catch (Exception e)
     {
         return(LuaDLL.toluaL_exception(L, e));
     }
 }