摘要:
procedure TForm1.Button1Click(Sender: TObject);var node: ttreenode; i: integer;begin i := 0; node := treeview1.Items.GetFirstNode; while node <> nil do begin inc(i); node := node.GetNext; end; caption := inttostr(i);end; 阅读全文
posted @ 2010-11-26 15:05
delphi中间件
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