c#treeview動(dòng)態(tài)的選擇某節(jié)點(diǎn)

1、/<summary>/動(dòng)態(tài)的生成樹，然后再選擇要的某個(gè)節(jié)點(diǎn)/</summary>/<paramname="sender"></param>/<paramname="e"></param>privatevoidtextBox1_MouseDown(objectsender,MouseEventArgse)this.treeView1.Visible=true;bindingtree();this.textBox1.Text=this.treeView1.SelectedNode.Tex

2、t.ToString();/<summary>/綁定樹/</summary>privatevoidbindingtree()this.tb_departmentTableAdapter.Fill(this.employeesDataSet.tb_department);tblsetorginfo=this.employeesDataSet.tb_department.Copy();DataTabletempdatatable=tblsetorginfo.Copy();DataViewviewsetorginfo=newDataView(tempdatatable);vi

3、ewsetorginfo.RowFilter="Dept_level=0"if(viewsetorginfo.Count>0)foreach(DataRowViewmyrowinviewsetorginfo)stringstrenterprisename=myrow"Dept_Name".ToString().Trim();this.treeView1.Nodes.Add(newTreeNode(strenterprisename);populatetreeview(treeView1.Nodes0,myrow);treeView1.Selecte

4、dNode=treeView1.Nodes0;this.treeView1.Show();/<summary>/顯示某單位的編碼信息/</summary>/<paramname="mynode"></param>/privatevoidinputtextbox2andtextbox3andtextbox4(TreeNodemynode)/tblsetorginfo=this.employeesDataSet.tb_department;/DataViewdv=newDataView(tblsetorginfo);/DataRo

5、wViewdrv=newDataRowView(dv);/dv.RowFilter="Dept_Name='"+mynode.Text.ToString().Trim()+"'"/foreach(DataRowViewdrvindv)/this.textBox2.Text=drv"Dept_level".ToString().Trim();/this.textBox3.Text=drv"Selfdept_ID".ToString().Trim();/this.textBox4.Text=drv&qu

6、ot;Dept_ID".ToString().Trim();/strtextbox1text=textBox4.Text.ToString().Trim();/<summary>/遞歸的方法實(shí)現(xiàn)樹的生成/</summary>/<paramname="parentpart"></param>/<paramname="parentnode"></param>/<paramname="parentrow"></param>private

7、voidpopulatetreeview(TreeNodeparentnode,DataRowViewparentrow)stringstrenterprisename=""DataTabletempdatatable=this.employeesDataSet.tb_department.Copy();DataViewviewsetorginfo=newDataView(tempdatatable);viewsetorginfo.RowFilter="Parent_ID='"+parentrow"Selfdept_ID".ToString().Trim()+"'"foreach(DataRowViewmyrowinviewsetorginfo)strenterprisename=myrow"Dept_Name".ToStrin