using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Runtime.InteropServices;using System.IO.Ports;using Printer.SDK.API;using System.Text.RegularExpressions;namespace PrtWinDemo{ public partial class PrtWinDemoForm : Form { //Support Page Mode Models public List<string> PageModePrinterList = new List<string> { "POS80A", "POS80B", "POS80C", "POS80E", "POS80D","ME31" }; private IntPtr printer; bool isPageModePrinter; string imagePath; int Index; public PrtWinDemoForm() { InitializeComponent(); setButtonEnable(false); this.cmbPortType.SelectedIndex = 1; this.txtPortSetting.Text = "USB"; this.cmbImage.SelectedIndex = 0; } private void setButtonEnable(bool isEnable) { btnConnect.Enabled = !isEnable; btnStop.Enabled = isEnable; this.grbBtn.Enabled = isEnable; } private void btnClose_Click(object sender, EventArgs e) { this.Close(); } private void btnConnect_Click(object sender, EventArgs e) { string modelsetting = this.txtModel.Text; string portsetting = this.txtPortSetting.Text; if (Constants.E_SUCCESS != DllAPI.PrinterCreator(ref printer, modelsetting)) { MessageBox.Show("Creator Model Failed!"); return; } if (Constants.E_SUCCESS == DllAPI.PortOpen(printer, portsetting)) { //设置字符集 DllAPI.SetCodePage(printer, Constants.CHARACTERSET_DEFAULT, 0); this.tboxInfo.Text = "Connect Succeed"; setButtonEnable(true); //判断是否支持页模式 isPageModePrinter = PageModePrinterList.Contains(modelsetting); if (!isPageModePrinter) { this.btnPrintLabel.Enabled = false; } } else MessageBox.Show("Port Open Failed!"); } private void btnStop_Click(object sender, EventArgs e) { this.tboxInfo.Text = "Close Port"; DllAPI.PortClose(printer); setButtonEnable(false); } private void btnPrintLabel_Click(object sender, EventArgs e) { double hMotion = 0.125, vMotion = 0.125; // distance per dot int pageWidth =72, pageHeight = 500; // mm int width_dots = (int)(pageWidth / hMotion); int height_dots = (int)(pageHeight / vMotion); if (CheckPrinterState()) { DllAPI.PrinterInitialize(printer); DllAPI.SelectPageMode(printer); DllAPI.SetPrintAreaInPageMode(printer, 0, 0, width_dots, height_dots); DllAPI.SelectPrintDirectionInPageMode(printer, Constants.PRINT_DIRECTION_LEFT_TO_RIGHT); ////print CODE128 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 96); DllAPI.PrintBarCode(printer, Constants.BARCODE_CODE128, "{A1101123456789", 1, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); ////print EAN13 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 300); DllAPI.PrintBarCode(printer, Constants.BARCODE_EAN13, "2501138000002", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); ////print QRCode DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 400); DllAPI.PrintBarCode(printer, Constants.SYMBOL_QRCODE1, "QRCODE 1 123456", 5, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_NONE); ////print QRCode DllAPI.SetAbsolutePrintPosition(printer, 220); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 400); DllAPI.PrintBarCode(printer, Constants.SYMBOL_QRCODE2, "QRCODE 2 654321", 5, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_NONE); ////print PDF417 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 850); DllAPI.PrintSymbol(printer, Constants.SYMBOL_STANDARD_PDF417, "China 0123456 ABC _*&", Constants.PDF417_ERROR_CORRECTION_LEVEL_0, 3, 2, Constants.ALIGNMENT_LEFT); //////UPCA DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 1150); DllAPI.PrintBarCode(printer, Constants.BARCODE_UPC_A, "023150456784", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////UPCE DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 1350); DllAPI.PrintBarCode(printer, Constants.BARCODE_UPC_E, "01220000899", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////print EAN8 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 1550); DllAPI.PrintBarCode(printer, Constants.BARCODE_EAN8, "1542656", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////print CODE39 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 1850); DllAPI.PrintBarCode(printer, Constants.BARCODE_CODE39, "*10401YY00002009*", 2, 100, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////print ITF DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 2050); DllAPI.PrintBarCode(printer, Constants.BARCODE_ITF, "11231111032125", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////print CODABAR DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 2250); DllAPI.PrintBarCode(printer, Constants.BARCODE_CODABAR, "A40156A", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); //////print CODE93 DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 2450); DllAPI.PrintBarCode(printer, Constants.BARCODE_CODE93, "CODE930093", 2, 60, Constants.ALIGNMENT_LEFT, Constants.BARCODE_HRI_BELOW); DllAPI.SetAbsolutePrintPosition(printer, 20); DllAPI.SetAbsoluteVerticalPrintPositionInPageMode(printer, 2600); DllAPI.PrintText(printer, "PRINT TEXT TEST\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintAndReturnStandardMode(printer); } } private void btnDirectIO_Click(object sender, EventArgs e) { //byte[] writedata = new byte[] { 0x1D, 0x72, 0x01 }; byte[] writedata = new byte[] { 0x1b, 0x76 }; int readnum = 0; byte[] readdata = new byte[1]; DllAPI.DirectIO(printer, writedata, writedata.Length, readdata, readdata.Length, ref readnum); if (readnum > 0) { tboxInfo.Text = ""; for (int i = 0; i < readnum; i ) { tboxInfo.Text = Convert.ToString(readdata[i], 16) " "; } } } private void btnState_Click(object sender, EventArgs e) { uint printer_state = 0; DllAPI.GetPrinterState(printer, ref printer_state); if (Constants.STS_NORMAL == printer_state) { tboxInfo.Text ="Printer state normal."; } else { CheckPrinterState(); } } private void btnPrintReceipt_Click(object sender, EventArgs e) { if (CheckPrinterState()) { DllAPI.PrinterInitialize(printer); DllAPI.PrintText(printer, "Receipt:270500027 Cashier:01012\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "----------------------------------------------\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " Commodity Code Price Quantity\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_FONT_EMPHASIZED | Constants.TEXT_FONT_UNDERLINE_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "01.9940228004700 3.98 1.181\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " banana subtotal:4.70 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "02.996100800220 6.00 0.376\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " noodle subtotal:2.20 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "03.6921644701204 3.50 1 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " fruit juice subtotal:3.50 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "04.9940316000602 5.16 0.116\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " flour subtotal:0.60 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "----------------------------------------------\n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "Total: RMB 11.00 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "Payment: RMB 101.00 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "Change: RMB 90.00 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "Sold Quantity: 4 \n", Constants.ALIGNMENT_LEFT, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, " 13th,Sep,2014 16:50:19\n", Constants.ALIGNMENT_CENTER, Constants.TEXT_NORMAL_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "Thank you for patronizing\n", Constants.ALIGNMENT_CENTER, Constants.TEXT_FONT_UNDERLINE_MODE, Constants.TEXT_SIZE_0WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.PrintText(printer, "PRT-Mart\n", Constants.ALIGNMENT_CENTER, Constants.TEXT_FONT_REVERSE, Constants.TEXT_SIZE_1WIDTH | Constants.TEXT_SIZE_0HEIGHT); DllAPI.CutPaper(printer, Constants.FULL_CUT, 120); //int a = 0; //byte[] str = new byte[] { 0x1b, 0x61, 0x00, 0x1b, 0x21, 0x00, 0x1d, 0x21, 0x00, 0xCD, 0xF5, 0xCE, 0xC4, 0xD5, 0xC2,0x0d,0x0a }; //byte[] str1 = new byte[] { 0x1b, 0x10 }; //DllAPI.DirectIO(printer, str, 17, str1, 0, ref a); } } private bool CheckPrinterState() { uint s = 0; int result = Constants.E_SUCCESS; PrinterState printerState = new PrinterState(); result = DllAPI.GetPrinterState(printer, ref s); if (Constants.E_SUCCESS == result) { printerState.State = s; } else { printerState.State |= PrinterState.STS_ERROR; } if (printerState.PAPEREMPTY == true) { tboxInfo.Text ="Printer paper not present,please insert the printing paper."; return false; } if (printerState.COVEROPEN == true) { tboxInfo.Text ="Printer paper cover open,please check paper cover."; return false; } if (printerState.PAPERNEAREND == true) { tboxInfo.Text = "Printer paper near end,please insert the printing paper."; } if (printerState.MSR_READY == true) { //to do } if (printerState.SMARTCARD_READY == true) { //to do } if (printerState.ERROR == true) { MessageBox.Show("Printer state error."); return false; } if (printerState.NOT_OPEN == true) { MessageBox.Show("Printer not open."); return false; } if (printerState.OFFLINE == true) { tboxInfo.Text ="Printer offline,please check printer state."; return false; } return true; } private void cmbPortType_SelectedIndexChanged(object sender, EventArgs e) { string porttype = this.cmbPortType.Text.ToUpper(); if ("COM" == porttype) this.txtPortSetting.Text = "COM3,BAUDRATE_115200"; else if ("NET" == porttype) this.txtPortSetting.Text = "Net,192.168.1.37"; else if ("USB" == porttype) { this.txtPortSetting.Text = "USB"; } else if ("LPT" == porttype) this.txtPortSetting.Text = "LPT1"; else { this.txtPortSetting.Text = "Invalid"; } } private void btnVersion_Click(object sender, EventArgs e) { int[] Version = new int[3]; if (Constants.E_SUCCESS == DllAPI.GetFirmwareVersion(printer, Version, Version.Length)) MessageBox.Show("Printer FirmwareVersion:" Version[0].ToString() "." Version[1].ToString() "." Version[2].ToString() ); } private void btnDownLoadImage_Click(object sender, EventArgs e) { if (CheckPrinterState()) { int result=0; OpenFileDialog dlg = new OpenFileDialog(); dlg.Filter = "Image files|*.bmp;*.gif;*.jpg;*.png;"; string imgMethod = this.cmbImage.Text; if (dlg.ShowDialog() == DialogResult.OK) { string fname = dlg.FileName; if ("RasterImage" == imgMethod) { imagePath = fname; } else if ("BufferedImage" == imgMethod) { result = DllAPI.DefineBufferedImage(printer, fname); } else if ("NVImage" == imgMethod) { result = DllAPI.DefineNVImage(printer, fname, (byte)'1', (byte)'1'); } Index = this.cmbImage.SelectedIndex; if (Constants.E_SUCCESS == result) { MessageBox.Show("DownLoad Succeed."); btnPrint.Enabled = true; } else { MessageBox.Show("DownLoad Failed." result.ToString()); btnPrint.Enabled = false; } } } } private void btnPrint_Click(object sender, EventArgs e) { switch (Index) { case 0: DllAPI.PrintImage(printer, imagePath, 0); btnPrint.Enabled = false; break; case 1: DllAPI.PrintBufferedImage(printer); btnPrint.Enabled = false; break; case 2: DllAPI.PrintNVImage(printer, (byte)'1', (byte)'1'); break; default: break; } } }}
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