Delphi treeview how to modify a node to other nodes?
Good for database operations can be as long as parentid refers to the past
But software on how to implement?
Delphi is there a way to directly modify the father node?
Hasn't been found
Write a recursion is expected to be processing
Also consult everybody have ready-made methods thank you.

CodePudding user response:

As long as the parent node, can operation to it,

 var NowNode PNode, InsNode: TTreeNode; 
TipS: the string; 
The begin 
NowNode:=TreeView1. Selected; 
PNode:=NowNode. Parent; 
//at this point to the parent node to operate the 
PNode. Text:=' '; 
PNode. Text:=' '; 
TipS:='new nodes'; 
InsNode:=TreeView1. Items. The Add (NowNode, TipS);//add node 
,,,,,,,,