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..save a QuickReport to stream?
Autor: Julijan Rados
Homepage: http://www.mit-software.hr
[ Print tip ]  

Tip Rating (8):  
     


uses QRPrntr;

procedure SaveQuickReportToStream(AQuickReport: TQuickRep; AStream: TStream);
var
  
PL: TQRPageList;
  I: Integer;
begin
  
PL := nil;
  try
    
PL := TQRPageList.Create;
    PL.Stream := TQRStream.Create(100000);
    AQuickReport.Prepare;
    PL.LockList;
    try
      for 
I := 1 to AQuickReport.QRPrinter.PageCount do
        
PL.AddPage(AQuickReport.QRPrinter.GetPage(I));
      PL.Finish;
    finally
      
PL.UnlockList;
    end;
    PL.Stream.SaveToStream(AStream);
  finally
    
FreeAndNil(PL);
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  
stream: TFileStream;
begin
  
stream := TFileStream.Create('c:\quickreport.dat', fmCreate);
  QuickReportToStream(QuickRep1, stream);
  stream.Free;
end;

 

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