Put_MES/Service/PrintUtil.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using Cjwdev;
using Cjwdev.WindowsApi;
using System.Runtime.InteropServices;
using System.Configuration;
namespace QM.Assist
{
    public class PrintUtil
    {
        /// <summary>
        /// 条码打印队列1
        /// </summary>
        public static List<LabelInfo> LabelList1 = new List<LabelInfo>();

        /// <summary>
        /// 条码打印队列2(PDF虚拟打印机)
        /// </summary>
        public static List<LabelInfo> LabelList2 = new List<LabelInfo>();

        int count1 = 0;

        /// <summary>
        /// 截取字符串函数每行放20个字符
        /// </summary>
        /// <param name="str"></param>
        /// <returns></returns>
        private string[] strSplit(string str)
        {
            //计数如果大于20则放弃
            string[] tempStr = new string[3];
            int strNo = 0;
            //分解的次数
            int number = 0;

            string strTemp = string.Empty;
            for (int i = 0; i < str.Length; i++)
            {
                strTemp = str.Substring(i, 1);
                byte[] strByte = Encoding.Default.GetBytes(strTemp);

                if (strNo + strByte.Length <= 20)
                {
                    strNo += strByte.Length;
                    tempStr[number] = tempStr[number] + strTemp;
                }
                else
                {
                    strNo = strByte.Length;
                    number += 1;
                    tempStr[number] = tempStr[number] + strTemp;
                }
            }
            return tempStr;


        }

        /// <summary>
        /// 打印条码2(PDF)
        /// </summary>
        public void PrintLabel2(string proPath, string temPath, string dataPath, string charr)
        {

            /*************************************测试用***********************************************************************************************************/
            #region
            while (true)
            {
                count1 = LabelList2.Count;

                System.Diagnostics.Process[] thisproc = System.Diagnostics.Process.GetProcessesByName("Lmwprint");
                if (thisproc.Length == 0)
                {
                    if (count1 > 0)
                    {
                        while (true)
                        {
                            try
                            {
                                string head = System.IO.File.ReadAllLines(dataPath, Encoding.ASCII)[0];
                                string[] lines = new string[count1 + 1];
                                lines[0] = head;

                                for (int i = 1; i <= count1; i++)
                                {
                                    string hb = LabelList2[i - 1].BarCode.Substring(12, 1);
                                    //ll.BarCode = item + ",*" + item + "*" + "," + (hb == "H" ? "高" : "");
                                    lines[i] = LabelList2[i - 1].BarCode + "," + charr + LabelList2[i - 1].BarCode + charr + "," + (hb == "H" ? "高" : "");
                                    //QM.Assist.ExceptionUtil.WriteTrace(lines[i]);
                                }
                                System.IO.File.WriteAllLines(dataPath, lines, Encoding.Default);
                                lines = null;
                                break;
                            }
                            catch (Exception ex)
                            {
                                throw ex;
                            }
                        }
                        try
                        {
                            //System.Diagnostics.Process proc = new System.Diagnostics.Process();
                            //proc.StartInfo.FileName = "\"" + proPath + "\"";
                            //proc.StartInfo.Arguments = " \"" + temPath + "\"";
                            //proc.Start();

                            string appStartPath = proPath;
                            IntPtr userTokenHandle = IntPtr.Zero;
                            ApiDefinitions.WTSQueryUserToken(ApiDefinitions.WTSGetActiveConsoleSessionId(), ref userTokenHandle);

                            ApiDefinitions.PROCESS_INFORMATION procInfo = new ApiDefinitions.PROCESS_INFORMATION();
                            ApiDefinitions.STARTUPINFO startInfo = new ApiDefinitions.STARTUPINFO();
                            startInfo.cb = (uint)Marshal.SizeOf(startInfo);

                            ApiDefinitions.CreateProcessAsUser(
                                userTokenHandle,
                                appStartPath,
                            " " + temPath,
                                IntPtr.Zero,
                                IntPtr.Zero,
                                false,
                                0,
                                IntPtr.Zero,
                                null,
                                ref startInfo,
                                out procInfo);

                            if (userTokenHandle != IntPtr.Zero)
                                ApiDefinitions.CloseHandle(userTokenHandle);


                            for (int i = 0; i < count1; i++)
                            {
                                LabelList2.RemoveAt(0);
                            }

                            break;

                        }
                        catch (Exception ex)
                        {
                            throw ex;
                        }
                    }
                }
                else
                {
                    thisproc[0].Kill();
                }
                System.Threading.Thread.Sleep(1000);
            }
            #endregion
        }

        /// <summary>
        /// 修改2号条码数据文件(PDF)
        /// </summary>
        private void ModifyDataBase2(string dataPath)
        {
            #region

            #endregion
        }





        /// <summary>
        /// 打印条码
        /// </summary>
        public void PrintLabel()
        {

            #region
            while (true)
            {
                count1 = LabelList2.Count;

                System.Diagnostics.Process[] thisproc = System.Diagnostics.Process.GetProcessesByName("Lmwprint");
                if (thisproc.Length == 0)
                {
                    if (count1 > 0)
                    {
                        ModifyDataBase();
                        try
                        {
                            System.Diagnostics.Process proc = new System.Diagnostics.Process();
                            proc.StartInfo.FileName = "\"" + "程序文件" + "\"";
                            proc.StartInfo.Arguments = " \"" + "模板文件" + "\"";
                            proc.Start();

                            for (int i = 0; i < count1; i++)
                            {
                                LabelList2.RemoveAt(0);
                            }

                            break;

                        }
                        catch (Exception ex)
                        {
                            throw ex;
                        }
                    }
                }
                else
                {
                    thisproc[0].Kill();
                }
                System.Threading.Thread.Sleep(1000);
            }
            #endregion
        }
        /// <summary>
        /// 修改2号条码数据文件(PDF)
        /// </summary>
        private void ModifyDataBase()
        {
            #region
            while (true)
            {
                try
                {
                    string head = System.IO.File.ReadAllLines("数据文件", Encoding.ASCII)[0];
                    string[] lines = new string[count1 + 1];
                    lines[0] = head;

                    for (int i = 1; i <= count1; i++)
                    {
                        lines[i] = LabelList2[i - 1].LabelData.Rows[0]["LABELID"].ToString()
                            + "," + "零件号              " + LabelList2[i - 1].LabelData.Rows[0]["MATNO"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["ITEMNAME"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["MATNAME"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["PACKAAGEQUAN"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["COLOR"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["SIZE"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["WEIGHT"].ToString()
                            + "," + LabelList2[i - 1].LabelData.Rows[0]["BATCH"].ToString()
                            + "," + "供应商编号    " + LabelList2[i - 1].LabelData.Rows[0]["VENDORID"].ToString()
                             + "," + LabelList2[i - 1].LabelData.Rows[0]["VENDORNAME"].ToString();

                        //QM.Assist.ExceptionUtil.WriteTrace(lines[i]);
                    }
                    System.IO.File.WriteAllLines("数据文件", lines, Encoding.Default);
                    lines = null;
                    break;
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }
            #endregion
        }



        public static class BarCode
        {

            public static string Get128CodeString(string inputData)
            {
                string result;
                int checksum = 104;

                for (int ii = 0; ii < inputData.Length; ii++)
                {
                    if (inputData[ii] >= 32)
                    {
                        checksum += (inputData[ii] - 32) * (ii + 1);
                    }
                    else
                    {
                        checksum += (inputData[ii] + 64) * (ii + 1);
                    }
                }

                checksum = checksum % 103;
                if (checksum < 95)
                {
                    checksum += 32;
                }
                else
                {
                    checksum += 100;
                }

                result = Convert.ToChar(204) + inputData + Convert.ToChar(checksum) + Convert.ToChar(206);
                return result;
            }
        }
    }
}