public PrinterBillOrder(PrinterBillOrderType type, int banHangID, Data.BOMayIn mayin, Data.BOXuliMayIn xuli) { mBOMayIn = mayin; mBOXuliMayIn = xuli; mBanHangID = banHangID; mPrinterBillOrderType = type; mPrinterFont = new PrinterFont(mBOXuliMayIn); mColorBlack = System.Drawing.Color.Black; mPOSPrinter = new POSPrinter(); mPOSPrinter.POSSetPrinterName(mBOMayIn.TenMayIn); mPOSPrinter.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(PrinterData_PrintPage); }