Matea's Record

TreeView 配合mdb数据库动态加载数据using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows.Forms;using CPKFLandCheck.src.utils;using System.Data;namespace CPKFLandCheck.src.mainWindow{ class LoadCheckTree

1.添加工具类MDBHelp.csusing System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Data;using System.Data.OleDb;namespace CPKFLandCheck.src.utils{ public class MDBHelp { private string _fileName;

先将treeView1的CheckBoxes设为true再在load事件中添加下面的代码foreach(TreeNode node in treeView1.Nodes) { node.Checked = true; }