树点击事件

2015-04-13 13:34:02  访问(1856) 赞(0) 踩(0)

        /// <summary>
        /// 选中事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView_Main_AfterSelect(object sender, TreeViewEventArgs e)
        {
            try
            {
                if (e.Node == null)
                    return;

                if (e.Action != TreeViewAction.ByMouse)
                    return;

                if (!e.Node.Name.StartsWith(n_))
                    return;

                Run((SlowX.StrOperApp.Enums.Oper.EmOper)e.Node.Tag);
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }

            
        }

        /// <summary>
        /// 双击事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeView_Main_DoubleClick(object sender, EventArgs e)
        {
            try
            {
                TreeNode tn = treeView_Main.SelectedNode;

                if (tn == null)
                    return;

                if (!tn.Name.StartsWith(n_))
                    return;

                Run((SlowX.StrOperApp.Enums.Oper.EmOper)tn.Tag);
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }
        }

        SlowX.StrOperApp.Enums.Oper.EmOper curEmOper
            =
            SlowX.StrOperApp.Enums.Oper.EmOper.无;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="em"></param>
        protected void Run(SlowX.StrOperApp.Enums.Oper.EmOper em)
        {

}

标签：树点击事件 

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