在c#中设置URL协议的路径

本文关键字:协议 路径 URL 设置 | 更新日期: 2023-09-27 18:20:18

所以我创建了一个URL协议来运行带有命令参数的应用程序。

这是我的代码:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using Microsoft.Win32;
using System.Diagnostics;
namespace iw4Protocol
{
    class Program
    {
        static void Main(string[] args)
        {
            RegistryKey key = Registry.ClassesRoot.OpenSubKey("gameProtocol");
            if (key == null)
            {
                string iw4FullPath = Directory.GetCurrentDirectory();
                gameProtocol protocol = new gameProtocol();
                protocol.RegisterProtocol(gameFullPath);
            }
            else
            {
                RegistryKey gamepathkey = Registry.ClassesRoot.OpenSubKey("gameProtocol");
                string gamepath = gamepathkey.GetValue("gamepath").ToString();
                Environment.SetEnvironmentVariable("path",gamepath);

                ProcessStartInfo startInfo = new ProcessStartInfo();
                startInfo.FileName = @"test.exe";
                startInfo.Arguments = Environment.CommandLine;
                Process.Start(startInfo);
            }
        }
    }
}

问题是程序需要一些文件才能启动,但由于路径未"设置",无法加载这些文件。

如何设置此路径以启动所有这些需要的文件(如/cd命令)?

在c#中设置URL协议的路径

如果您想设置PATH环境变量并在流程中使用它,请将其添加到环境变量中,但在这种情况下必须将UseShellExecute设置为false:

ProcessStartInfo startInfo = new ProcessStartInfo();
// set environment
startInfo.UseShellExecute = false;
startInfo.EnvironmentVariables["PATH"] += ";" + gamepath;
// you might need more Environment vars, you're on your own here...
// start the exe
startInfo.FileName = @"test.exe";
startInfo.Arguments = Environment.CommandLine;
// added for debugging
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;

var p = new Process();
p.StartInfo = startInfo;
using(var sw = new StreamWriter(File.Create("c:''temp''debug.txt"))) // make sure C:'temp exist
{
    p.OutputDataReceived += (sender, pargs) => sw.WriteLine(pargs.Data);
    p.ErrorDataReceived += (sender, pargs) => sw.WriteLine(pargs.Data);
    p.Start();
    p.BeginOutputReadLine();
    p.BeginErrorReadLine();
    p.WaitForExit();
}