Estsh-Yiri/Estsh.Client.StepLibrary/PrintPartSN.cs

using Estsh.Client.Base;
using System.Data;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Text;

namespace Estsh.Client.StepLibrary
{
    public class PrintPartSN : StepBase
    {
        private StepLibraryAPP _app = null;

        private static string BarTenderPath =
            Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"App_Data\Bartend\bartend.exe");
        private static string LabelPath =
            Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"App_Data\LabelFile");
        private static object _lock_print_object = new object();
        private const char TAB = '\t';
        private const string NEW_LINE = "\r\n";
        private List<dynamic> dtLabel = null;

        public bool PrintSerialNumber(List<dynamic> snData, string templateFile, string txtDataFile)
        {
            string LabelTemplatePath = Path.Combine(LabelPath, templateFile);
            string LabelTextPath = Path.Combine(LabelPath, txtDataFile + ".txt");
            string LabelFilePath = Path.Combine(LabelPath, txtDataFile + ".BTW");
            if (!httpClient.CheckDataValid(snData))
                return false;
            StringBuilder PrintContent = new StringBuilder();
            foreach (DataRow dr in snData)
            {
                PrintContent.Append(dr["csn"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["car_no"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["vendor_part_no"].ToString()); PrintContent.Append(TAB);
                string subboard_qty = "";
                for (int i = 1; i <= (8 - dr["subboard_qty"].ToString().Length); i++)
                {
                    subboard_qty = subboard_qty + "0";
                }
                subboard_qty = "NO:" + subboard_qty + dr["subboard_qty"].ToString();
                PrintContent.Append(subboard_qty); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_no"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_spec"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_spec2"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_location"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["cust_part_no"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_no_3c"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["model_code"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["model_desc"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["model_alias"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["enum_desc"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["serial_number"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["prod_type"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["model_name"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["type_name"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["number_T"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["part_T"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["ymd"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["hms"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(dr["ymd2"].ToString()); PrintContent.Append(TAB);
                PrintContent.Append(Environment.NewLine);
                lock (_lock_print_object)
                {
                    WritePrintLog(PrintContent.ToString());
                    BarTenderPrinter.WriteFile(LabelTextPath, PrintContent.ToString(), Encoding.UTF8, false);
                    BarTenderPrinter.Print(BarTenderPath, LabelFilePath);
                }
                return true;
            }
            return true;
        }
        private static void WritePrintLog(string msgText)
        {
            string logPath = AppDomain.CurrentDomain.BaseDirectory + @"\\PrintLog";

            try
            {
                if (!System.IO.Directory.Exists(logPath))
                {
                    System.IO.Directory.CreateDirectory(logPath);
                }
                string txtMsgPath = logPath + "\\" + DateTime.Now.ToString("yyyy-MM-dd") + ".log";

                string timeStamp = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss-->");

                using (StreamWriter sw = new StreamWriter(txtMsgPath, true))
                {
                    sw.WriteLine(timeStamp + msgText.ToString());
                    sw.Flush();
                    sw.Close();
                }
            }
            catch (System.Exception ex)
            {

            }
        }
        /// <summary>
        /// 输入到打印机
        /// </summary>
        /// <param name="bartendPath">BarTender.exe 的路径</param>
        /// <param name="labelPath">*.btw 文件的路径</param>
        public static void Print(string bartendPath, string labelPath)
        {
            Process process = new Process();
            process.StartInfo = new ProcessStartInfo(ToShortPathName(bartendPath), @" /F=" + ToShortPathName(labelPath) + " /p /x");
            process.StartInfo.CreateNoWindow = true;
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            process.StartInfo.RedirectStandardOutput = true;
            try
            {
                process.Start();
                process.WaitForExit(100 * 1000);  //等待上述进程执行完毕
                if (process.HasExited == false)  //程序停止响应处理
                {
                    process.Kill();
                    process.Dispose();
                }
            }
            catch
            {
                process.Kill();
                process.Dispose();
            }
        }
        /// <summary>
        /// 获取短路径
        /// </summary>
        /// <param name="path">长路径</param>
        /// <param name="shortPath">短路径</param>
        /// <param name="shortPathLength">短路径的长度</param>
        /// <returns>执行结果</returns>
        [DllImport("kernel32.dll ", CharSet = CharSet.Auto)]
        public static extern int GetShortPathName([MarshalAs(UnmanagedType.LPTStr)]  string path, [MarshalAs(UnmanagedType.LPTStr)]  StringBuilder shortPath, int shortPathLength);
        /// <summary>
        /// 把长路径转化为短路径（兼容 WIN 98 格式）
        /// </summary>
        /// <param name="longName">长路径</param>
        /// <returns>短路径</returns>
        public static string ToShortPathName(string longName)
        {
            StringBuilder shortNameBuffer = new StringBuilder(256);
            int bufferSize = shortNameBuffer.Capacity;
            int result = GetShortPathName(longName, shortNameBuffer, bufferSize);
            return shortNameBuffer.ToString();
        }

        private string printIP = string.Empty;

        /// <summary>
        /// 执行工步操作
        /// </summary>
        /// <returns>执行结果</returns>
        public override bool Do()
        {
            _app = new StepLibraryAPP(httpClient);

            Action(this, new EventArgs());

            string SN = Context["serial_number"].ToString();

            dtLabel = _app.GetPrintSN(SN);

            ShowMessage(this, "green|条码正在打印中，条码: " + SN);

            PrintSerialNumber(dtLabel, LabelPath, "PartSN");

            //更新总成打印流水号
            _app.UpdatePrdQty(SN);

            _app.UpdatePrintCount(SN);

            Complate(this, new EventArgs());

            return base.Do();
        }

        private void InitializeComponent()
        {
            this.SuspendLayout();
            // 
            // PrintPartSN
            // 
            this.Name = "PrintPartSN";
            this.ResumeLayout(false);

        }
    }
}