添加项目文件。
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using JinYuan.Helper;
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using Seagull.BarTender.Print;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml;
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namespace JinYuan.VirtualDataLibrary.Utlis
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{
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public class BartenderPrinter
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{
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LabelFormatDocument print;
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Engine engine;
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string PrinterName;
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string PrintLabelType;
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/// <summary>
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/// 初始化打印机
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/// </summary>
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/// <param name="PrinterName">打印机名称通过该名称指定打印机</param>
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/// <param name="PrintLabelType">打印机类型</param>
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public BartenderPrinter(string PrinterName, string PrintLabelType)
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{
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this.PrinterName = PrinterName;
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this.PrintLabelType = PrintLabelType;
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engine = new Engine(true);
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}
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public BartenderPrinter(string PrinterName)
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{
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this.PrinterName = PrinterName;
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engine = new Engine(true);
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}
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public string[] read(string path)
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{
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try
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{
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LabelFormatDocument print;
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//System.Diagnostics.Process.Start("ExpLore", path);
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print = engine.Documents.Open(path);
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//print.PrintSetup.PrinterName = "Microsoft Print to PDF";
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//print.PrintSetup.PrinterName = "TSC MX340F";
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XmlDocument xml = new XmlDocument();
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xml.LoadXml(print.SubStrings.XML);
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//string s = print.SubStrings.XML;
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//获取XML中SubStrings/SubString
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XmlNodeList nodeList = xml.SelectNodes("SubStrings/SubString");
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string[] printColumns = new string[print.SubStrings.Count];
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int count = 0;
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foreach (XmlNode node in nodeList)
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{
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printColumns[count] = node.Attributes["Name"].Value;
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count++;
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}
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//获取栏位
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return printColumns;
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}
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catch (Exception ex)
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{
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throw new Exception(ex.ToString());
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}
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}
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/// <summary>
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/// 执行打印
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/// </summary>
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/// <param name="path">文件地址</param>
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/// <param name="printValue">字段栏位映射,key BTname ,value BTValue</param>
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/// <returns></returns>
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public bool write(string path, string jobName, Dictionary<string, string> printValue)
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{
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try
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{
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print = engine.Documents.Open(path);
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//print.PrintSetup.PrinterName = "Microsoft Print to PDF";
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//print.PrintSetup.PrinterName = "TSC MX340";
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//print.PrintSetup.PrinterName = "TSC TTP-346MU";
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print.PrintSetup.PrinterName = this.PrinterName;
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foreach (var oneItem in printValue)
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{
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print.SubStrings.SetSubString(oneItem.Key, oneItem.Value);
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//log.Debug("[" + oneItem.Key + "]=" + oneItem.Value);
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}
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//Thread.Sleep(100);
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Result result = print.Print(jobName); //print.Print("Label Print");
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return result == Result.Success ? true : false;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteEX(ex);
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return false;
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}
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}
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/// <summary>
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/// 读取btw檔 并确认各栏位是否能对应的到
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/// </summary>
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/// <param name="FileId"></param>
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/// <param name="Path"></param>
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/// <param name="SourceDataTable"></param>
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/// <param name="DtPrintColumn"></param>
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/// <returns></returns>
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public string LoadColumns(string FileId, string Path, DataTable SourceDataTable, DataTable DtPrintColumn)
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{
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try
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{
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string msg = "";
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string[] btwColumns = read(Path);
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for (int i = 0; i < btwColumns.Length; i++)//版面欄位數量
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{
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bool flag = false;
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foreach (DataColumn dc in SourceDataTable.Columns)//資料庫欄位數量
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{
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if (btwColumns[i] == dc.ColumnName)
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{
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flag = true;
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}
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}
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if (flag == false)
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{
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if (msg == "") { msg = btwColumns[i]; }
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else { msg += "," + btwColumns[i]; }
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}
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}
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if (msg == "")
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{
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DataTable dt = DtPrintColumn;
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string Id = FileId;
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DataRow[] drAry = dt.Select(" Id='" + Id + "'");
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for (int j = 0; j < drAry.Length; j++)
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{
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dt.Rows.Remove(drAry[j]);
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}
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dt.AcceptChanges();
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DataRow drNew;
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for (int j = 0; j < btwColumns.Length; j++)
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{
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drNew = dt.NewRow();
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drNew["Id"] = Id;
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drNew["Value"] = btwColumns[j];
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dt.Rows.Add(drNew);
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}
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dt.AcceptChanges();
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}
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return msg;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteEX(ex);
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return ex.ToString();
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}
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}
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// 列印 Reel或Box或Carton标签
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// 偵測非同步處理
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public bool PrintLabel(DataRow dr)
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{
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try
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{
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string Id = "";
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string fileIdColumnName = "";
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string filePathColumnName = "";
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if (dr == null)
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{
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LogHelper.Instance.WriteError("DataRow is NULL");
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return false;
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}
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DataTable columnDT = new DataTable();
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if (PrintLabelType == "Box")
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{
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fileIdColumnName = "FileId";
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filePathColumnName = "Path";
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}
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else if (PrintLabelType == "Reel")
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{
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fileIdColumnName = "ReelFileId";
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filePathColumnName = "ReelFilePath";
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}
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else if (PrintLabelType == "Carton")
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{
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fileIdColumnName = "FileId";
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filePathColumnName = "Path";
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}
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else if (PrintLabelType == "Carton2")
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{
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fileIdColumnName = "FileId2";
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filePathColumnName = "Path2";
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}
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else
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{
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LogHelper.Instance.WriteError("PrintLabelType =" + PrintLabelType);
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return false;
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}
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Id = dr[fileIdColumnName].ToString();
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DataRow[] drAry = columnDT.Select("id='" + Id + "'");
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Dictionary<string, string> printValue = new Dictionary<string, string>();
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for (int i = 0; i < drAry.Length; i++)
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{
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string column = drAry[i][1].ToString();
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printValue.Add(column, dr[column].ToString().TrimEnd());
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}
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bool writeResult = write(dr[filePathColumnName].ToString(), PrintLabelType, printValue);
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return writeResult;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteEX(ex);
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throw ex;
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}
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}
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//列印 Interior Label 或 Outer Label
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public bool PrintSimpleLabel(string chrCkdh, string jobname, string FilePath)
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{
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try
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{
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Dictionary<string, string> printValue = new Dictionary<string, string>();
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printValue.Add("chrCkdh", chrCkdh.TrimEnd());
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bool writeResult = write(FilePath, jobname, printValue);
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return writeResult;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteEX(ex);
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throw ex;
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}
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}
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public bool Close()
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{
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try
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{
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engine.Dispose();
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return true;
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}
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catch (Exception ex)
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{
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LogHelper.Instance.WriteEX(ex);
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return false;
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}
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}
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}
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}
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