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Delphi(Pascal) code:
procedure TForm1.IdHTTP1Work(Sender: TObject; AWorkMode: TWorkMode; const AWorkCount: Integer);
begin
nsize.Caption := 'ÒÑÏÂÔØ:'+floattostr(ByteToStr(AWorkCount))+'MB';
speeds.Caption := 'ÏÂÔØËÙ¶È:'+floattostr(GetSpeed(AWorkCount-ProgressBar1.Position))+'kb/s';
ProgressBar1.Position:=AWorkCount;
end;

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