摘要:
try { System.Data.DataTable objDtResult = new System.Data.DataTable(); objDtResult.Columns.Add("姓名"); objDtResult.Columns.Add("性别"); objDtResult.Columns.Add("年龄"); objDtResult.Columns.Add("身份证号"); objDtResult.Columns.Add("职业工种"); objDtResult.Columns. 阅读全文
摘要:
namespace TreeViewExample{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e) { //string strParentNode = e.Node.Text; string strParentNode = this.treeView1.SelectedNode.Name; //获取树节点的名称 Mes 阅读全文