FairyGUI.TreeView.UpdateNode C# (CSharp) Method

        public void UpdateNode(TreeNode node)
        {
            if (node.cell == null)
                return;

            if (treeNodeRender != null)
                treeNodeRender(node);
        }

 static public int UpdateNode(IntPtr l)
 {
     try {
         FairyGUI.TreeView self = (FairyGUI.TreeView)checkSelf(l);
         FairyGUI.TreeNode a1;
         checkType(l, 2, out a1);
         self.UpdateNode(a1);
         pushValue(l, true);
         return(1);
     }
     catch (Exception e) {
         return(error(l, e));
     }
 }