问题
Does any body know how to create a C# application that can open a drawer connected to the computer and print receipt at same time?
Drawer Name: PCD-354 Electronic Cash Drawer
Cash receipt printer: Epson TM-T88v
回答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();
}
}
}
try that. maybe it will help you have an overview on things
来源:https://stackoverflow.com/questions/7736676/c-sharp-code-for-open-close-drawer-and-printing-the-receipt-at-the-same-time