ATJ_MES_HS/Manager/BarTenderPrint/equip/QRCodePrintEquip.cs

using BarTenderPrint.codeType;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;

namespace BarTenderPrint
{
    public class QRCodePrintEquip:PrintEquip
    {
        public override bool AddPara()
        {
            var para = base.ParaClass as barcodLable;
            if (para != null)
            {
                try
                {
                    ICodeType equip = DynamicClass(para.codeType);
                    if (equip == null)
                    {
                        Console.WriteLine("未找到动态生成类");
                        return false;
                    }
                    string barcode = equip.GetBarcode(para);//返回字符串用，隔开
                    Console.WriteLine($"条码:{barcode}");
                    string[] barcodeList = barcode.Split(',');
                    if (barcodeList.Length < 1)
                    {
                        Console.WriteLine("字符串返回为空");
                        return false ;
                    }
                    if (para.codeType == "126")
                    {
                        base.EngineFormat.SubStrings["code0"].Value = barcodeList[0];
                        return true;
                    }
                    base.EngineFormat.SubStrings["code0"].Value = barcodeList[0];
                    if (barcodeList.Length > 1)
                    {
                        for (int i = 1; i < barcodeList.Length; i++)
                        {
                            string code = "code" + i.ToString();
                            base.EngineFormat.SubStrings[code].Value = barcodeList[i];
                        }
                    }
                    if (para.codeType == "102")
                    {
                        base.EngineFormat.SubStrings["code5"].Value = para.ZJWeight;
                    }

                    return true;
                }
                catch (Exception e)
                {
                    Console.WriteLine(e.ToString());
                    return false;
                }

            }
            else
            {
                return false;
            }
        }

        private ICodeType DynamicClass(string codeType)
        {
            try
            {
                //根据类型，动态生成业务类
                Assembly assembly = Assembly.GetExecutingAssembly(); // 获取当前程序集 
                string AssemName = "BarTenderPrint.codeType.codeType" + codeType;
                Console.WriteLine("动态生成类：" + AssemName);
                //var obj = assembly.CreateInstance(AssemName, true);

                return (ICodeType)assembly.CreateInstance(AssemName); ;
            }
            catch (Exception ex)
            {
                return null;
            }
           
        }
    }
}