How to tree structure in the original concept 9.0 add subtree

CodePudding user response:

Add the subtree is what mean?

CodePudding user response:

Starting from the root node traversal search, after being found eligible node, on the node InsertItem can

CodePudding user response:

You look at PB9 bring their own examples, about your question,

CodePudding user response:

Is child nodes?
One, to obtain the node Handle
Second, the ChildRen of the node=true
Three, use the InsertItemLast (Handle, TreeViewItem) function to add child nodes