/// <summary>
        /// 更新参数树选定的节点后发生
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeViewParameter_AfterSelect(object sender, TreeViewEventArgs e)
        {
            EventParameterTreeNode eventParameterTreeNode = e.Node as EventParameterTreeNode;

            this.panelParameter.Controls.Clear();
            this.panelParameter.Controls.Add(eventParameterTreeNode.ParameterSetPlan);
        }
 /// <summary>
 /// 删除参数面板中的节点
 /// 用于调用对象方法事件,选定对象方法后,把之前的方法面板删除
 /// </summary>
 /// <param name="treeNode"></param>
 public void RemoveParameterTreeNode(EventParameterTreeNode treeNode)
 {
     this.treeViewParameter.Nodes.Remove(treeNode);
 }
 /// <summary>
 /// 向参数中添加节点
 /// 用于调用对象方法事件,选定对象方法后,所需参数设置的有关面板挂过来
 /// </summary>
 /// <param name="treeNode"></param>
 public void AddParameterTreeNode(EventParameterTreeNode treeNode)
 {
     this.treeViewParameter.Nodes.Add(treeNode);
     treeNode.ExpandAll();
 }