mes-client/UAS_MES_YDCY/FunctionCode/Special/Special_RePrintRFID.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;
using UAS_MES_NEW.DataOperate;
using UAS_MES_NEW.Entity;
using UAS_MES_NEW.PublicMethod;
using DEV_HDL = System.UInt32;
using LABEL_TEMP_HDL = System.UInt32;

namespace UAS_MES_NEW.Special
{
    public partial class Special_RePrintRFID : Form
    {
        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_Lib_Init(string pSzInitInfo, Int32 nInitInfoLen, StringBuilder pSzResult, ref int pResultLen);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_Lib_Clear();

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_EnumDev(Int32 nEnumType, byte[] szEnumList, ref int pDevSize, ref int pDevNum);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_ConnEnumeratedDev(string szDevName, ref DEV_HDL pDevHdl);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_DisconnDev(DEV_HDL ullDevHdl);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_SetPrnEmulation(DEV_HDL ullDevHdl, Int32 nEmulation);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_SetImgDpi(DEV_HDL ullDevHdl, Int32 nDpi);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_LoadLabelTmpl(string szFileName, ref LABEL_TEMP_HDL pLTHdl);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_PrintTmpl(DEV_HDL ullDevHdl, LABEL_TEMP_HDL ullLTHdl, byte[] szOutFile, ref int pOutFileSize, byte[] szOutRFID, ref int pOutRFIDSize);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_DeleteTmpl(LABEL_TEMP_HDL ullLTHdl);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_SetTmplPrnMode(LABEL_TEMP_HDL ullLTHdl, Int32 nPrnMode);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_SetTmplPrnData(LABEL_TEMP_HDL ullLTHdl, string szElemID, string szActualData);

        [DllImport("lib/Win32/libDSThermal.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)]
        public static extern UInt32 DSTP2x_SetTmplRFIDData(LABEL_TEMP_HDL ullLTHdl, string szElemID, string pActualData, Int32 nActualDataSize);



        DataHelper dh = SystemInf.dh;

        LogStringBuilder sql = new LogStringBuilder();

        DEV_HDL uRet = 0;
        DEV_HDL dev_prt = 0;
        LABEL_TEMP_HDL tmp_prt = 0;

        byte[] pEnumList = new byte[1024];
        int enumListLen = 1024;
        byte[] szOutFile = new byte[1024];
        int pOutFileSize = 1024;
        byte[] szOutRFID = new byte[1024];
        int pOutRFIDSize = 1024;
        int deviceNum = 0;
        string device = "";
        StringBuilder pSzResult = new StringBuilder(256);
        int pResultLen = 256;

        public Special_RePrintRFID()
        {
            InitializeComponent();
        }



        private void Clean_Click(object sender, EventArgs e)
        {
            OperateResult.Clear();
        }

        private void Special_CancelCollection_Load(object sender, EventArgs e)
        {

        }

        private void ms_sncode_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                DataTable dt = (DataTable)dh.ExecuteSql("select ms_sncode,ms_makecode,pr_code,pr_detail from makeserial left join product on pr_code=ms_prodcode where ms_sncode='" + ms_sncode.Text + "'  order by ms_id desc", "select");
                if (dt.Rows.Count == 0)
                {
                    OperateResult.AppendText("" + ms_sncode.Text + "不存在\n");
                    return;
                }
                else
                {
                    BaseUtil.SetFormValue(this.Controls, dt);
                }

                string tmpPath = PrintLabel.Text;

                uRet = DSTP2x_Lib_Init("", 0, pSzResult, ref pResultLen);
                if (uRet != 0)
                {
                    OperateResult.AppendText("DSTP2x_Lib_Init，error code:[" + uRet.ToString() + "]");
                    return;
                }

                uRet = DSTP2x_EnumDev(1, pEnumList, ref enumListLen, ref deviceNum); //USB connection
                if (uRet != 0)
                {
                    OperateResult.AppendText("Enumerate device error，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                if (deviceNum > 1)
                {
                    string str = Encoding.UTF8.GetString(pEnumList, 0, enumListLen);
                    string[] enumList = str.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
                    device = enumList[0];
                }
                else if (deviceNum == 1)
                    device = Encoding.UTF8.GetString(pEnumList, 0, enumListLen);
                else
                {
                    OperateResult.AppendText("No device");
                    goto SAMPLE_END;
                }

                //3.Connect the device.
                uRet = DSTP2x_ConnEnumeratedDev(device, ref dev_prt);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Failed to connect device，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //Non essential interface. 1-ZPL, 2-TSPL, 3-ESCPOS
                uRet = DSTP2x_SetPrnEmulation(dev_prt, 1); //ZPL
                if (uRet != 0)
                {
                    OperateResult.AppendText("Failed to set up print simulation，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //4.Load the template.
                uRet = DSTP2x_LoadLabelTmpl(tmpPath, ref tmp_prt);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Failed to load label template，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //5.Set the print mode. 0-print, 1-generate the prn file, 2-generate the preview image.
                uRet = DSTP2x_SetTmplPrnMode(tmp_prt, 0); //set print mode
                if (uRet != 0)
                {
                    OperateResult.AppendText("Setting whether to print failed，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //6.Set the print data.
                uRet = DSTP2x_SetTmplPrnData(tmp_prt, "Text-01", ms_sncode.Text); //The data must be utf-8
                uRet = DSTP2x_SetTmplPrnData(tmp_prt, "Text-02", ms_sncode.Text); //The data must be utf-8
                if (uRet != 0)
                {
                    OperateResult.AppendText("Failed to set someone data in template，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //7.Set the RFID data.
                uRet = DSTP2x_SetTmplRFIDData(tmp_prt, "EPC-01", Hex.Checked ? AsciiToHex(ms_sncode.Text) : ms_sncode.Text, Hex.Checked ? AsciiToHex(ms_sncode.Text).Length : ms_sncode.Text.Length);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Failed to set EPC data in template，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //uRet = DSTP2x_SetTmplRFIDData(tmp_prt, "USER-01", "123ABC", "123ABC".Length);
                //if (uRet != 0)
                //{
                //    OperateResult.AppendText("Failed to set USER data in template，error code:[" + uRet.ToString() + "]");
                //    goto SAMPLE_END;
                //}

                //8.Print template and get the RFID data.
                uRet = DSTP2x_PrintTmpl(dev_prt, tmp_prt, szOutFile, ref pOutFileSize, szOutRFID, ref pOutRFIDSize);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Print template failed，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                OperateResult.AppendText("The RFID data is " + Encoding.UTF8.GetString(szOutRFID, 0, pOutRFIDSize));

                //9.Delete the handle of template.
                uRet = DSTP2x_DeleteTmpl(tmp_prt);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Delete handle of template failed，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }

                //10.Disconnect the device.
                uRet = DSTP2x_DisconnDev(dev_prt);
                if (uRet != 0)
                {
                    OperateResult.AppendText("Delete handle of device failed，error code:[" + uRet.ToString() + "]");
                    goto SAMPLE_END;
                }
                 SAMPLE_END:
                {
                    uRet = DSTP2x_Lib_Clear();
                }

                LogicHandler.DoCommandLog(Tag.ToString(), User.UserCode, "", User.UserLineCode, User.UserSourceCode, "RFID补打印", "RFID打印成功", ms_sncode.Text, "");
                ms_sncode.Clear();
            }
        }

        static string AsciiToHex(string asciiString)
        {
            byte[] bytes = Encoding.ASCII.GetBytes(asciiString);
            return BitConverter.ToString(bytes).Replace("-", "").ToLower();
        }

        private void pr_code_TextChanged(object sender, EventArgs e)
        {
            DataTable dt = (DataTable)dh.ExecuteSql("select la_id,la_url,la_isdefault from label where la_prodcode='" + pr_code.Text + "' and la_templatetype='RFID' and la_statuscode='AUDITED' order by la_isdefault", "select");
            if (dt.Rows.Count == 0)
            {
                dt = (DataTable)dh.ExecuteSql("select la_id,la_url,la_isdefault from label where la_prodcode is null and la_templatetype='RFID' and la_statuscode='AUDITED' order by la_isdefault", "select");
            }
            PrintLabel.DataSource = dt;
            PrintLabel.DisplayMember = "la_url";
            PrintLabel.ValueMember = "la_id";
        }
    }
}