public WriteLine ( string text ) : void | ||
text | string | /// Text to print. /// |
Результат | void |
static void TestReceipt(ThermalPrinter printer) { Dictionary<string,int> ItemList = new Dictionary<string, int>(100); printer.SetLineSpacing(0); printer.SetAlignCenter(); printer.WriteLine("MY SHOP", (byte)ThermalPrinter.PrintingStyle.DoubleHeight +(byte)ThermalPrinter.PrintingStyle.DoubleWidth); printer.WriteLine("My address, CITY"); printer.LineFeed(); printer.LineFeed(); ItemList.Add("Item #1",8990); ItemList.Add("Item #2 goes here",2000); ItemList.Add("Item #3",1490); ItemList.Add("Item number four",490); ItemList.Add("Item #5 is cheap",245); ItemList.Add("Item #6",2990); ItemList.Add("The seventh item",790); int total = 0; foreach (KeyValuePair<string, int> item in ItemList) { CashRegister(printer,item.Key,item.Value); total += item.Value; } printer.HorizontalLine(32); double dTotal = Convert.ToDouble(total)/100; double VAT = 10.0; printer.WriteLine(String.Format("{0:0.00}", (dTotal)).PadLeft(32)); printer.WriteLine("VAT 10,0%" + String.Format("{0:0.00}", (dTotal * VAT/100)).PadLeft(23)); printer.WriteLine(String.Format("$ {0:0.00}",dTotal*VAT/100 + dTotal).PadLeft(16), ThermalPrinter.PrintingStyle.DoubleWidth); printer.LineFeed(); printer.WriteLine("CASH" + String.Format("{0:0.00}",(double)total/100).PadLeft(28)); printer.LineFeed(); printer.LineFeed(); printer.SetAlignCenter(); printer.WriteLine("Have a good day.",ThermalPrinter.PrintingStyle.Bold); printer.LineFeed(); printer.SetAlignLeft(); printer.WriteLine("Seller : Bob"); printer.WriteLine("09-28-2011 10:53 02331 509"); printer.LineFeed(); printer.LineFeed(); printer.LineFeed(); }
static void TestImage(ThermalPrinter printer) { printer.WriteLine("Test image:"); Bitmap img = new Bitmap("../../../mono-logo.png"); printer.LineFeed(); printer.PrintImage(img); printer.LineFeed(); printer.WriteLine("Image OK"); }
static void TestBarcode(ThermalPrinter printer) { ThermalPrinter.BarcodeType myType = ThermalPrinter.BarcodeType.ean13; string myData = "3350030103392"; printer.WriteLine(myType.ToString() + ", data: " + myData); printer.SetLargeBarcode(true); printer.LineFeed(); printer.PrintBarcode(myType,myData); printer.SetLargeBarcode(false); printer.LineFeed(); printer.PrintBarcode(myType,myData); }
private static void ShowItems(ThermalPrinter printer, Reciept reciept) { foreach(Item item in reciept.getItems()) { printer.Reset(); // .PadLeft(Math.Abs(item.ItemName.Length - 30)); string output = item.Quantity.PadRight(2) + " " + item.Size.PadRight(5) + " " + item.Sugar.PadRight(2) + " " + item.ItemName.Trim() + " " + (item.Price.Trim() + ".SR").PadLeft(Math.Abs(item.ItemName.Length - 29)); printer.WriteLine(output); if (item.Components.Trim().Length > 3 ) { printer.WriteLine(item.Components.Trim()); } if (item.Additionals.Trim().Length > 3) { printer.WriteLine(item.Additionals.Trim()); } printer.Reset(); } }
public static void Main(string[] args) { if (args.Length <= 0) { Console.Out.WriteLine("Command Line Error"); return; } string path = args[0]; Reciept reciept = getReciept(path); string printerPortName = getPrinterPort(); SerialPort printerPort = new SerialPort(printerPortName); if (printerPort != null) { if (printerPort.IsOpen) { printerPort.Close(); } } try { printerPort.Open(); } catch{ Console.WriteLine ("I/O error"); Environment.Exit(0); } //Printer init ThermalPrinter printer = new ThermalPrinter(printerPort,2,180,2); printer.WakeUp(); printer.SetLineSpacing(0); printer.SetAlignCenter(); printer.WriteLine("Mango Talaat", (byte)ThermalPrinter.PrintingStyle.Bold + (byte)ThermalPrinter.PrintingStyle.DoubleHeight + (byte)ThermalPrinter.PrintingStyle.DoubleWidth); printer.WriteLine("Riyadh, Gadheer Branch"); printer.Reset(); printer.LineFeed(); // show header string header = "Qty".PadLeft(2) + " " + "Size".PadLeft(3) + " " + "Sugar".PadLeft(5) + " " + "Item".PadLeft(10) + " " + "Price".PadLeft(15); printer.WriteLine(header); printer.HorizontalLine(40); ShowItems(printer, reciept); printer.HorizontalLine(40); printer.WriteLine("CASH" + reciept.cash.PadLeft(26)); printer.WriteLine("Discount" + reciept.discount.PadLeft(22)); printer.WriteLine("TOTAL" + reciept.total.PadLeft(10), ThermalPrinter.PrintingStyle.DoubleWidth); printer.LineFeed(); printer.SetAlignCenter(); printer.WriteLine("Have a good day.", ThermalPrinter.PrintingStyle.Bold); printer.LineFeed(); printer.SetAlignLeft(); printer.WriteLine(DateTime.Now.ToString()); printer.LineFeed(); printer.LineFeed(3); printer.cutPaper(); printer.openCashDrawer(); printer.Sleep(); Console.WriteLine("Printer is now offline."); printerPort.Close(); }
static void CashRegister(ThermalPrinter printer, string item, int price) { printer.Reset(); printer.Indent(0); if (item.Length > 24) { item = item.Substring(0,23)+"."; } printer.WriteToBuffer(item.ToUpper()); printer.Indent(25); string sPrice = String.Format("{0:0.00}",(double)price/100); sPrice = sPrice.PadLeft(7); printer.WriteLine(sPrice); printer.Reset(); }
public static void Main(string[] args) { string printerPortName = "/dev/tty.usbserial-A600dP3F"; //Serial port init SerialPort printerPort = new SerialPort(printerPortName, 9600); if (printerPort != null) { Console.WriteLine ("Port ok"); if (printerPort.IsOpen) { printerPort.Close(); } } Console.WriteLine ("Opening port"); try { printerPort.Open(); } catch{ Console.WriteLine ("I/O error"); Environment.Exit(0); } //Printer init ThermalPrinter printer = new ThermalPrinter(printerPort,2,180,2); printer.WakeUp(); Console.WriteLine(printer.ToString()); //TestReceipt(printer); //System.Threading.Thread.Sleep(5000); //printer.SetBarcodeLeftSpace(25); //TestBarcode(printer); //System.Threading.Thread.Sleep(5000); //TestImage(printer); //System.Threading.Thread.Sleep(5000); printer.WriteLineSleepTimeMs = 200; printer.WriteLine("Default style"); printer.WriteLine("PrintingStyle.Bold",ThermalPrinter.PrintingStyle.Bold); printer.WriteLine("PrintingStyle.DeleteLine",ThermalPrinter.PrintingStyle.DeleteLine); printer.WriteLine("PrintingStyle.DoubleHeight",ThermalPrinter.PrintingStyle.DoubleHeight); printer.WriteLine("PrintingStyle.DoubleWidth",ThermalPrinter.PrintingStyle.DoubleWidth); printer.WriteLine("PrintingStyle.Reverse",ThermalPrinter.PrintingStyle.Reverse); printer.WriteLine("PrintingStyle.Underline",ThermalPrinter.PrintingStyle.Underline); printer.WriteLine("PrintingStyle.Updown",ThermalPrinter.PrintingStyle.Updown); printer.WriteLine("PrintingStyle.ThickUnderline",ThermalPrinter.PrintingStyle.ThickUnderline); printer.SetAlignCenter(); printer.WriteLine("BIG TEXT!",((byte)ThermalPrinter.PrintingStyle.Bold + (byte)ThermalPrinter.PrintingStyle.DoubleHeight + (byte)ThermalPrinter.PrintingStyle.DoubleWidth)); printer.SetAlignLeft(); printer.WriteLine("Default style again"); printer.LineFeed(3); printer.Sleep(); Console.WriteLine("Printer is now offline."); printerPort.Close(); }