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procedure WMCtrlColor(var Message: TWMCtlColor); message WM_CTLCOLOR;
procedure TForm3.WMCtrlColor(var Message:TWMCtlColor);
begin
  if (Message.ChildWnd = StaticText1.Handle)then
  begin
   SetBkMode(Canvas.Handle,TRANSPARENT);
   Message.Result:=  GetStockObject(NULL_BRUSH);
  end;
end;
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procedure CopyFile(fromFileName,ToFileName:string);
var
f1,f2:file;
Begin
AssignFile(f1,fromFileName); file://Ö¸¶¨Ô´ÎļþÃû
AssignFile(f2,ToFileName); file://Ö¸¶¨Ä¿±êÎļþÃû
Reset(f1);
Try
Rewrite(f2);
Try
If Lzcopy(TfileRec(f1).handle,TfileRe ......

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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls,ShellAPI;
type
TForm1 = class(TFo ......
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