常规参数
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unit Unit1; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,jpeg, ExtCtrls, StdCtrls,ActiveX, AxCtrls; type TForm1 = class(TForm) Image1: TImage; Button2: TButton; Image2: TImage; procedure Button2Click(Sender
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转换 变量 var procedure Stream end TMemoryStream aJPEG
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