使用Process.Start()以Windows服务中的不同用户身份启动进程

using System.Diagnostics;
using System.Security.Principal;

public static void StartProcessAsUser(string username, string password, string domain, string fileName)
{
    var startInfo = new ProcessStartInfo
    {
        FileName = fileName,
        UserName = username,
        Password = string.IsNullOrEmpty(password) ? null : SecureStringHelper.CreateSecureString(password),
        Domain = domain,
        UseShellExecute = false,
        LoadUserProfile = true
    };

    using (var process = new Process { StartInfo = startInfo })
    {
        process.Start();
    }
}

StartProcessAsUser("username", "password", "domain", "notepad.exe");