栗色?蓝色?--menu / treeview 递归调用方法

The Neurotic Fishbowl

麦林发表于 2007/6/8 22:19:48

private void bindmenu(MenuItemCollection MIC,string depid) { DataSet ds = bindds();//获取DataSet，具体代码略 DataView dv = ds.Tables["Users"].DefaultView; dv.RowFilter = "ParentID="+depid; string strID; foreach (DataRowView dr in dv) { MenuItem mi = new MenuItem(); mi.Value = dr["UserID"].ToString(); strID = dr["UserID"].ToString(); mi.Text = dr["UserName"].ToString(); MIC.Add(mi); bindmenu(MIC[MIC.Count-1].ChildItems,strID); } } private void Form1_Load(object sender, System.EventArgs e) { //Init Menu LoadComMenu(); } #region//LoadComMenu public void LoadComMenu() { //you can read data from database,I was read from XML file try { string[] sComDesc; XmlDocument xmldoc = new XmlDocument(); int Icom=0; xmldoc.Load(System.Environment.CurrentDirectory + "//Com_info.xml"); XmlNodeList ns = xmldoc.SelectNodes("//root/COM_INFO"); int nCount = ns.Count; sComDesc =new string[nCount]; foreach (XmlNode n1 in ns) { sComDesc[Icom]=n1.ChildNodes.Item(1).InnerText.Trim(); AddComMenu(sComDesc[Icom++]); } } catch(Exception Ex) { MessageBox.Show(Ex.Message); } } #endregion #region//AddComMenu private void AddComMenu(string sMenu) { //Add Event for menu MenuItem menu1 = new MenuItem(sMenu); menu1.Click +=new EventHandler(this.ClickComMenu); MainMenu.MenuItems[0].MenuItems.Add(menu1); } #endregion #region//ClickComMenu private void ClickComMenu(object sender,EventArgs e) { //you can distinguish by "((MenuItem)sender).Text" using switch string sSender = ((MenuItem)sender).Text; MessageBox.Show(sSender + "Click"); } #endregion

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