private void InitData() { leftTree.Nodes.Clear(); Hashtable htYx = new Hashtable(); htYx.Add("yxbz", 1); DataTable dtYx = YX.QueryYX(htYx); foreach (DataRow drYx in dtYx.Rows) { TreeNode RootNode = new TreeNode(); RootNode.Text = drYx["Yxmc"].ToString(); RootNode.Value = drYx["Yxbh"].ToString(); leftTree.Nodes.Add(RootNode); Hashtable ht = new Hashtable(); ht.Add("Zybh", drYx["Yxbh"].ToString()); ht.Add("yxbz", 1); DataTable dtZy = ZY.QueryZY(ht); foreach (DataRow drZy in dtZy.Rows) { TreeNode ParentNode = new TreeNode(); AddNodes(RootNode, ParentNode, drZy["Zymc"].ToString(), drZy["Zybh"].ToString()); Hashtable ht1 = new Hashtable(); ht1.Add("bjbh", drZy["Zybh"].ToString()); ht1.Add("yxbz", 1); DataTable dtBj = BJ.QueryBJ(ht1); foreach (DataRow drBj in dtBj.Rows) { TreeNode LeafNode = new TreeNode(); AddNodes(ParentNode, LeafNode, drBj["Bjmc"].ToString(), drBj["Bjbh"].ToString()); LeafNode.ShowCheckBox = true; } } } }
/// <summary> /// 初始化页面数据 /// </summary> private void InitData() { string loginName = Session["login_name"].ToString(); userMessage01.InnerText = "你好!" + loginName; labelXnd.Text = Session["xnd"].ToString() + "学年度"; leftTree.Nodes.Clear(); Hashtable htYx = new Hashtable(); htYx.Add("yxbz", 1); DataTable dtYx = YX.QueryYX(htYx); foreach (DataRow drYx in dtYx.Rows) { TreeNode RootNode = new TreeNode(); RootNode.Text = drYx["Yxmc"].ToString(); RootNode.Value = drYx["Yxbh"].ToString(); leftTree.Nodes.Add(RootNode); Hashtable ht = new Hashtable(); ht.Add("Zybh", drYx["Yxbh"].ToString()); ht.Add("yxbz", 1); DataTable dtZy = ZY.QueryZY(ht); foreach (DataRow drZy in dtZy.Rows) { TreeNode ParentNode = new TreeNode(); AddNodes(RootNode, ParentNode, drZy["Zymc"].ToString(), drZy["Zybh"].ToString()); Hashtable ht1 = new Hashtable(); ht1.Add("bjbh", drZy["Zybh"].ToString()); ht1.Add("yxbz", 1); DataTable dtBj = BJ.QueryBJ(ht1); foreach (DataRow drBj in dtBj.Rows) { TreeNode LeafNode = new TreeNode(); AddNodes(ParentNode,LeafNode,drBj["Bjmc"].ToString(),drBj["Bjbh"].ToString()); LeafNode.ShowCheckBox = true; } } } }