📅  最后修改于: 2023-12-03 15:00:36.653000             🧑  作者: Mango
EPSON POS Silent Print Receipt is a feature offered by Epson printers that allows developers to print receipts from their applications without interrupting the user’s experience. This feature is particularly useful in situations where the user is completing a transaction and does not want to be seriously disturbed.
To use the EPSON POS Silent Print Receipt, you first need to install the necessary printer drivers and software on your computer or mobile device. Then, you can use the API to print receipts from your application.
Here’s a code snippet showing how to print a receipt using the EPSON POS Silent Print Receipt feature in C#:
using System;
using System.Drawing.Printing;
using System.IO;
namespace EPSONReceipt
{
public class Program
{
static void Main(string[] args)
{
PrintDocument doc = new PrintDocument();
doc.PrintPage += new PrintPageEventHandler(PrintPage);
// Set the printer settings
PrinterSettings settings = new PrinterSettings();
settings.PrinterName = "EPSON TM-T20II Receipt";
// Print the receipt
doc.PrinterSettings = settings;
doc.Print();
}
static void PrintPage(object sender, PrintPageEventArgs e)
{
Graphics g = e.Graphics;
// Draw your receipt here
g.DrawString("Hello World!", new Font("Arial",12), Brushes.Black, new PointF(0,0));
}
}
}
In conclusion, the EPSON POS Silent Print Receipt feature is a powerful tool for developers who want to print receipts without interrupting the user's experience. It offers various features such as support for different paper formats and cross-platform compatibility. With the above information, you are ready to start using this feature!