摘要： 一、指定 Owner 后, 随 Owner 连带释放://uses Vcl.StdCtrls, Vcl.ExtCtrls;var panel: TPanel;procedure TForm1.Button1Click(Sender: TObject);begin panel := TPanel.Create(Self); panel.Parent := Self; with TButton.Create(panel) do //AOwner = panel begin Parent := panel; Caption := 'New Button'; end;end;p... 阅读全文