摘要： unit UMain;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs,XMLDoc, XMLIntf, xmldom,msxmldom, StdCtrls;type TForm1 = class(TForm) Button1: TButton; Button2: TButton; Button3: TButton; Memo1: TMemo; Button4: TButton; Button5: TButto... 阅读全文