bestlong 怕失憶論壇
標題:
遍歷 TreeView
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作者:
bestlong
時間:
2006-5-9 18:30
標題:
遍歷 TreeView
function TForm1.AllOverTreeView(node:TTreenode):TTreenode;
begin
while node<>nil do
begin
if node.HasChildren then
begin
node:=node.getFirstChild;
allovertreeview(node);
node:=node.Parent;
end;
if node.getNextSibling<>nil then
node:=node.getNextSibling
else
exit;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
parentnode:TTreenode;
begin
parentnode:=Mytreeview.Items.GetFirstNode;
AllOverTreeView(parentnode);
end;
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