楼上的和我的一样都是引用单元,就是位置换了换unit Unit1;interfaceusesWindows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, StdCtrls, Unit2;typeTForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);private
{ Private declarations }public
{ Public...
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