private void PrintText(string printerLogicalName, Button printButton) { Jpos.POSPrinter p = new Jpos.POSPrinter(this); try { printButton.Enabled = false; p.Open(printerLogicalName); //SPP-R300 p.Claim(0); p.DeviceEnabled = true; //Print out text. Be sure to have a new line (\n) at the end of the data. p.PrintNormal( Jpos.POSPrinterConst.PtrSReceipt, "This is a test.\nLorem Ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum.\nThis is a new line.\n"); } catch (Exception e) { Console.WriteLine(e.StackTrace); Toast.MakeText(this, "Error:\n" + e.StackTrace, ToastLength.Long).Show(); } finally { printButton.Enabled = true; if (p != null) { p.Close(); } } }
private void PrintPDF(string printerLogicalName, Button printButton) { Jpos.POSPrinter p = new Jpos.POSPrinter(this); var inStream = this.Resources.OpenRawResource(Resource.Raw.test_pdf); try { var personalDir = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal); var pdfPath = System.IO.Path.Combine(personalDir, "test.pdf"); using (var file = File.Create(pdfPath)) { inStream.CopyTo(file); } printButton.Enabled = false; p.Open(printerLogicalName); //SPP-R300 p.Claim(0); p.DeviceEnabled = true; for (int pageNumber = 0; pageNumber < PDF_PAGE_COUNT; pageNumber++) { //Print PDF p.PrintPDF( Jpos.POSPrinterConst.PtrSReceipt, //Print Type pdfPath, //Path to PDF file 1000, //Width Jpos.POSPrinterConst.PtrPdfLeft, //Alignment pageNumber, //Page 50); //Brightness } } catch (Exception e) { Console.WriteLine(e.StackTrace); Toast.MakeText(this, "Error:\n" + e.StackTrace, ToastLength.Long).Show(); } finally { printButton.Enabled = true; try { if (inStream != null) { inStream.Close(); } if (p != null) { p.Close(); } } catch (IOException e) { } } }
private void PrintText(string printerLogicalName, Button printButton) { Jpos.POSPrinter p = new Jpos.POSPrinter(this); try { printButton.Enabled = false; p.Open(printerLogicalName); //SPP-R300 p.Claim(0); p.DeviceEnabled = true; //Print out text. Be sure to have a new line (\n) at the end of the data. p.PrintNormal( Jpos.POSPrinterConst.PtrSReceipt, "This is a test.\nLorem Ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum lorum ipsum.\nThis is a new line.\n"); } catch (Exception e) { Console.WriteLine(e.StackTrace); Toast.MakeText(this, "Error:\n" + e.StackTrace, ToastLength.Long).Show(); } finally { printButton.Enabled = true; if (p != null) p.Close(); } }
private void PrintPDF(string printerLogicalName, Button printButton) { Jpos.POSPrinter p = new Jpos.POSPrinter(this); var inStream = this.Resources.OpenRawResource(Resource.Raw.test_pdf); try { var personalDir = System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal); var pdfPath = System.IO.Path.Combine(personalDir, "test.pdf"); using (var file = File.Create(pdfPath)) { inStream.CopyTo(file); } printButton.Enabled = false; p.Open(printerLogicalName); //SPP-R300 p.Claim(0); p.DeviceEnabled = true; for (int pageNumber = 0; pageNumber < PDF_PAGE_COUNT; pageNumber++) { //Print PDF p.PrintPDF( Jpos.POSPrinterConst.PtrSReceipt, //Print Type pdfPath, //Path to PDF file 1000, //Width Jpos.POSPrinterConst.PtrPdfLeft, //Alignment pageNumber, //Page 50); //Brightness } } catch(Exception e) { Console.WriteLine(e.StackTrace); Toast.MakeText(this, "Error:\n" + e.StackTrace, ToastLength.Long).Show(); } finally { printButton.Enabled = true; try { if (inStream != null) inStream.Close(); if (p != null) p.Close(); } catch (IOException e) { } } }