کار با کنترل TreeView - نسخه قابل چاپ

کد:
//Clear Old Node's



treeView1.Nodes.Clear();



 



//Creat New Root Node



TreeNode tn = new TreeNode("new Node1");



 



//Creat Chid Node's



tn.Nodes.Add("Node1 Node1");



tn.Nodes.Add("Node1 Node2");



tn.Nodes.Add("Node1 Node3");



 



//Add Child Node's To TreeView



treeView1.Nodes.Add(tn);



 



//Creat New Root Node



TreeNode tn2 = new TreeNode("new Node2");



 



//Creat Chid Node's



tn2.Nodes.Add("Node2 Node1");



tn2.Nodes.Add("Node2 Node2");



 



//Creat New RootNode of Tn2



TreeNode tn3 = new TreeNode("Node2 Node3");



 



//Add Child's node to Node2 Node3



tn3.Nodes.Add("Node2 Node3 Node1");



tn3.Nodes.Add("Node2 Node3 Node2");



 



//Add New Root Node to Tn2



tn2.Nodes.Add(tn3);



 



//Add New Node To TreeView



treeView1.Nodes.Add(tn2);