我需要使用C＃来改变现有的Windows服务的凭据。我知道两个不同的这样做的方式。

I need to change the credentials of an already existing Windows service using C#. I am aware of two different ways of doing this.

似乎都不这样做的一个非常友好的方式，我在想，如果我缺少另一种更好的方式来做到这一点。

Neither seems a very "friendly" way of doing this and I was wondering if I am missing another and better way to do this.

推荐答案

下面是一个使用System.Management类之一快速和肮脏的方法。

Here is one quick and dirty method using the System.Management classes.

using System;
using System.Collections.Generic;
using System.Text;
using System.Management;

namespace ServiceTest
{
  class Program
  {
    static void Main(string[] args)
    {
      string theServiceName = "My Windows Service";
      string objectPath = string.Format("Win32_Service.Name='{0}'", theServiceName);
      using (ManagementObject mngService = new ManagementObject(new ManagementPath(objectPath)))
      {
        object[] wmiParameters = new object[11];
        wmiParameters[6] = @"domain\username";
        wmiParameters[7] = "password";
        mngService.InvokeMethod("Change", wmiParameters);
      }
    }
  }
}