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Theingi Win asked:

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Can you help me!
 
I want to create direct printing, but i don't want to create files(eg. emf)
I using rdlc report file.
Now i using these following
private void Export(LocalReport report)
        {
            string deviceInfo =
              "<DeviceInfo>" +
              "  <OutputFormat>EMF</OutputFormat>" +
              "  <PageWidth>3in</PageWidth>" +
                // "  <PageHeight>8.5in</PageHeight>" +
                // "  <MarginTop>0in</MarginTop>" +
              "  <MarginLeft>0.1in</MarginLeft>" +
              "  <MarginRight>0.2in</MarginRight>" +
              "  <MarginBottom>0.2in</MarginBottom>" +
              "</DeviceInfo>";
            Warning[] warnings;
            m_streams = new List<Stream>();
            report.Render("Image", deviceInfo, CreateStream,
               out warnings);
            foreach (Stream stream in m_streams)
                stream.Position = 0;
        }
        // Handler for PrintPageEvents
        private void PrintPage(object sender, PrintPageEventArgs ev)
        {
            Metafile pageImage = new
               Metafile(m_streams[m_currentPageIndex]);
            ev.Graphics.DrawImage(pageImage, ev.PageBounds);
            m_currentPageIndex++;
            ev.HasMorePages = (m_currentPageIndex < m_streams.Count);
        }
        private Stream CreateStream(string name,
         string fileNameExtension, Encoding encoding,
         string mimeType, bool willSeek)
        {
            Stream stream = new FileStream(@"..\..\" + name +
               "." + fileNameExtension, FileMode.OpenOrCreate);
            m_streams.Add(stream);
            return stream;
        }
        private void Print()
        {
 
            //Printer Path
            string printerName = "";
            printerName = POSPOSTools.GetData("SELECT ReceiptPrinterPath FROM POS_MasterCode");
            if (m_streams == null || m_streams.Count == 0)
                return;
            PrintDocument printDoc = new PrintDocument();
            printDoc.PrinterSettings.PrinterName = printerName;
            if (!printDoc.PrinterSettings.IsValid)
            {
                printerName = printerName = POSPOSTools.GetData("SELECT ReceiptPrinterPath FROM POS_MTerminal WHERE ComputerName = '" + SystemInformation.ComputerName.Trim() + "'");
                printDoc.PrinterSettings.PrinterName = printerName;
                if (!printDoc.PrinterSettings.IsValid)
                {
                    string msg = String.Format(
                       "Can't find printer \"{0}\".", printerName);
                    //MessageBox.Show(msg, "Print Error");
                    ExternalClass.ShowMessageBox(msg, "Print Error",2);
                    return;
                }
            }
            //Printer Path
            printDoc.PrintPage += new PrintPageEventHandler(PrintPage);
            printDoc.PrintController = new StandardPrintController();
            printDoc.Print();
        }
 
It is one print file after create one emf file. It is biggest problem for me.
 
Plese give me suggestion to solve my problem!
Theingi Win
Tags: C#

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