c# - 用于打开/关闭抽屉并同时打印收据的 C# 代码？

Question

有谁知道如何创建一个可以打开连接到计算机的抽屉并同时打印收据的 C# 应用程序？

抽屉名称：PCD-354电子钱箱

现金收据打印机：Epson TM-T88v

Answer 1

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.PointOfService;

namespace POS
{
public class CashDrawerClass
{
  CashDrawer myCashDrawer;
  PosExplorer explorer;

 public CashDrawerClass()
{
 explorer = new PosExplorer(this);
 DeviceInfo ObjDevicesInfo = explorer.GetDevice("CashDrawer");
 myCashDrawer = explorer.CreateInstance(ObjDevicesInfo);
}

 public void OpenCashDrawer()
  {
  myCashDrawer.Open();
  myCashDrawer.Claim(1000);
  myCashDrawer.DeviceEnabled = true;
  myCashDrawer.OpenDrawer();
  myCashDrawer.DeviceEnabled = false;
  myCashDrawer.Release();
  myCashDrawer.Close();
  }
}
}

试试看。也许它会帮助你对事物有一个概述