using System; using System.Data; using System.Windows.Forms; using DevComponents.DotNetBar; namespace Cyberpipe { public partial class FrmUserRoleMgr : Office2007Form { public FrmUserRoleMgr() { InitializeComponent(); } /// <summary> /// 窗体初始化事件处理 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void FrmUserRoleMgr_Load(object sender, EventArgs e) { string sql = "select \"id\",\"username\",\"reroid\" from casic_userstatus"; DataTable dt = OledbHelper.QueryTable(sql); if (dt != null && dt.Rows.Count > 0) { foreach (DataRow row in dt.Rows) { TreeNode node = new TreeNode(); node.Text = row[1].ToString().Trim(); node.Tag = row[0].ToString(); node.ToolTipText = row[2].ToString(); treeView1.Nodes.Add(node); } treeView1.ExpandAll(); } } } }