c# - Ghostscript.NET.dll 打印pdf到指定打印机

Question

如何使用 ghostscript api 打印 pdf。我尝试了谷歌，但仍然没有得到正确的解决方案。请帮助我如何完成这项任务。

Answer 1

这应该对您有用（通过使用Ghostscript.NET包装器）：

using System;
using System.Collections.Generic;
using Ghostscript.NET.Processor;

namespace Ghostscript.NET.Samples
{
    public class SendToPrinterSample : ISample
    {
        public void Start()
        {
            // YOU NEED TO HAVE ADMINISTRATOR RIGHTS TO RUN THIS CODE

            string printerName = "YourPrinterName";
            string inputFile = @"E:\__test_data\test.pdf";

            using (GhostscriptProcessor processor = new GhostscriptProcessor())
            {
                List<string> switches = new List<string>();
                switches.Add("-empty");
                switches.Add("-dPrinted");
                switches.Add("-dBATCH");
                switches.Add("-dNOPAUSE");
                switches.Add("-dNOSAFER");
                switches.Add("-dNumCopies=1");
                switches.Add("-sDEVICE=mswinpr2");
                switches.Add("-sOutputFile=%printer%" + printerName);
                switches.Add("-f");
                switches.Add(inputFile);

                processor.StartProcessing(switches.ToArray(), null);
            }
        }
    }
}