protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { List <FirstClassDm> firstlist = new List <FirstClassDm>(); firstlist = FirstClassDm.Getlist(); for (int i = 0; i < firstlist.Count; i++) { this.dplFirstClum.Items.Add(new ListItem(firstlist[i].FirstClassDmName, i.ToString())); } this.dplFirstClum.Items.Insert(0, new ListItem("选择一级类目")); } }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { List <FirstClassDm> firstlist = new List <FirstClassDm>(); firstlist = FirstClassDm.Getlist(); for (int i = 0; i < firstlist.Count; i++) { dlistFirstClumName.Items.Add(new ListItem(firstlist[i].FirstClassDmName, i.ToString())); } this.dlistFirstClumName.Items.Insert(0, new ListItem("")); //List<SecondClassDm> secondlist = new List<SecondClassDm>(); //secondlist = SecondClassDm.Getlist(); //for (int i = 0; i < secondlist.Count; i++) //{ // this.dlistSecondClumName.Items.Add(new ListItem(secondlist[i].SecondClassDmName, i.ToString())); //} } }