|your detail you gave me is very useful for me to study more.
i just want to examine the tree bases on the node's text.
and i did it,yeaz.
here is my code:
TreeNode nodeTemp = node1.Nodes.Find(temp.ToString(), true);//temp is an String Array
if (nodeTemp.Length == 0)
TreeNode node2 = new TreeNode();
node2.Name = "Hello!";
node2.Text = "Hello!";
But i have a problem with node's text display in TreeView screen:
if i assign the Text of node is:"Hello!" but it is displayed in screen:"!Hello"
what's wrong for me!