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();
}