关于treeview

Question

最近的东西牵扯到treeview。没怎么搞过，有没有哪们推荐点资料看看，基础的就行，有实例的最好～哈哈～

Answer 1

http://www.xgdown.com/article/140/37195_1.htm
C#中TreeView类操作全攻略:建立树，新增节点，删除节点，修改节点，拖动节点，与Oracle数据库交互操作

Answer 2

很简单的了，我博客里面有一篇treeview的基础属性介绍~；
找点代码看看，自己弄弄就会了

Answer 3

        #region 加载用户树
        //private void LoadVIPData()
        //{            
        //    try
        //    {
        //        //第一层
        //        foreach (DataRow Dr0 in Dt.Select("ReCommendID is null or ReCommendID= VIPClientID"))
        //        {
        //            TreeNode Tn0 = new TreeNode();
        //            Tn0.Text = Dr0["VIPClientName"].ToString();
        //            Tn0.Name = Dr0["VIPClientID"].ToString();
        //            treeView1.Nodes[0].Nodes.Add(Tn0);        //            cmb1.Properties.Items.Add(Dr0["VIPClientID"].ToString());
        //            //第二层
        //            foreach (DataRow Dr1 in Dt.Select("ReCommendID='" + Tn0.Name + "' and ReCommendID not = VIPClientID"))
        //            {
        //                TreeNode Tn1 = new TreeNode();
        //                Tn1.Text = Dr1["VIPClientName"].ToString();
        //                Tn1.Name = Dr1["VIPClientID"].ToString();
        //                Tn0.Nodes.Add(Tn1);        //                cmb2.Properties.Items.Add(Dr1["VIPClientID"].ToString());
        //                //第三层
        //                foreach (DataRow Dr2 in Dt.Select("ReCommendID='" + Tn1.Name + "' and ReCommendID not = VIPClientID"))
        //                {
        //                    TreeNode Tn2 = new TreeNode();
        //                    Tn2.Text = Dr2["VIPClientName"].ToString();
        //                    Tn2.Name = Dr2["VIPClientID"].ToString();
        //                    Tn1.Nodes.Add(Tn2);        //                    cmb3.Properties.Items.Add(Dr2["VIPClientID"].ToString());
        //                    //第四层
        //                    foreach (DataRow Dr3 in Dt.Select("ReCommendID='" + Tn2.Name + "' and ReCommendID not = VIPClientID"))
        //                    {
        //                        TreeNode Tn3 = new TreeNode();
        //                        Tn3.Text = Dr3["VIPClientName"].ToString();
        //                        Tn3.Name = Dr3["VIPClientID"].ToString();
        //                        Tn2.Nodes.Add(Tn3);        //                        cmb4.Properties.Items.Add(Dr3["VIPClientID"].ToString());
        //                        //第五层
        //                        foreach (DataRow Dr4 in Dt.Select("ReCommendID='" + Tn3.Name + "' and ReCommendID not = VIPClientID"))
        //                        {
        //                            TreeNode Tn4 = new TreeNode();
        //                            Tn4.Text = Dr4["VIPClientName"].ToString();
        //                            Tn4.Name = Dr4["VIPClientID"].ToString();
        //                            Tn3.Nodes.Add(Tn4);        //                            cmb5.Properties.Items.Add(Dr4["VIPClientID"].ToString());
        //                        }
        //                    }
        //                }        //            }
        //        }        //    }
        //    catch (Exception)
        //    { }        //}
        #endregion