摘要: procedure TForm1.Button1Click(Sender: TObject); var b: Boolean; s: string; begin b := True; s := BoolToStr(b); ShowMessage(s); {-1} b := False; s := B 阅读全文
posted @ 2018-05-28 16:30 夏天的西瓜君 阅读(454) 评论(0) 推荐(0) 编辑