c# 修改windows中账户的用户名和密码

private const int SC_MANAGER_ALL_ACCESS = 0x000F003F;
private const uint SERVICE_NO_CHANGE = 0xffffffff; //这个值可以在 winsvc.h 中找到
private const uint SERVICE_QUERY_CONFIG = 0x00000001;
private const uint SERVICE_CHANGE_CONFIG = 0x00000002;
 
[DllImport("advapi32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern Boolean ChangeServiceConfig(IntPtr hService, UInt32 nServiceType, 
  UInt32 nStartType,UInt32 nErrorControl,String lpBinaryPathName,String lpLoadOrderGroup,
  IntPtr lpdwTagId, [In] char[] lpDependencies, String lpServiceStartName, 
  String lpPassword, String lpDisplayName);
 
[DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Auto)]
static extern IntPtr OpenService(IntPtr hSCManager, string lpServiceName, uint dwDesiredAccess);
 
[DllImport("advapi32.dll", EntryPoint = "OpenSCManagerW", ExactSpelling = true, 
  CharSet = CharSet.Unicode, SetLastError = true)]
public static extern IntPtr OpenSCManager(string machineName, string databaseName, uint dwAccess);
 
public static bool ChangeServiceAccountInfo(string serviceName, string username,string password)
{
  try
  {
    IntPtr scm_Handle = OpenSCManager(null, null, SC_MANAGER_ALL_ACCESS);
    if (scm_Handle == IntPtr.Zero)
     throw new System.Runtime.InteropServices.ExternalException("打开服务管理器错误");
 
    IntPtr service_Handle = OpenService(scm_Handle, serviceName,SERVICE_QUERY_CONFIG | SERVICE_CHANGE_CONFIG);
    if (service_Handle == IntPtr.Zero)
     throw new System.Runtime.InteropServices.ExternalException("打开服务错误");
    //修改服务的账户用户名和密码
    if (!ChangeServiceConfig(service_Handle, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE, 
       SERVICE_NO_CHANGE, null, null, IntPtr.Zero, null, username, password, null))
    {
      int nError = Marshal.GetLastWin32Error();
      Win32Exception win32Exception = new Win32Exception(nError);
      throw new System.Runtime.InteropServices.ExternalException("无法修改服务登录身份的用户名和密码：" + win32Exception.Message);
    }
    Console.WriteLine("服务登录身份信息修改成功！");
    return true;
  }
  catch (Exception ex)
  {
    Console.WriteLine(ex.ToString());
    return false;
  }
}

using System.Management;

public static void ChangeServiceAccountInfobyWMI(string serviceName, string username, string password)
{
  string mgmntPath = string.Format("Win32_Service.Name='{0}'", serviceName);
  using (ManagementObject service = new ManagementObject(new ManagementPath(mgmntPath)))
  {
    object[] accountParams = new object[11];
    accountParams[6] = username;
    accountParams[7] = password;
    uint returnCode = (uint)service.InvokeMethod("Change", accountParams);
    if (returnCode == 0)
    {
       Console.WriteLine("服务登录身份信息修改成功！");
    }
    else
    {
       Console.WriteLine("服务登录身份信息修改失败");
       Console.WriteLine("错误代码：" + returnCode);
       // 此微软官方支持链接，可以查看相应的返回代码的消息：
       // https://msdn.microsoft.com/en-us/library/aa393660(v=vs.85).aspx
    }
  }
}

using System.Management;
static void ChangeRemoteServiceAccountInfo(string remoteComputer, string serviceName, string username, string password)
{
  try
  {
    ConnectionOptions connectionOptions = new ConnectionOptions();
    // 如需要，请使用证书
    //connectionOptions.Username = "Administrator";
    //connectionOptions.Password = "AdminPassword";
    //connectionOptions.Impersonation = ImpersonationLevel.Impersonate;
    ManagementScope scope = new ManagementScope("\" + remoteComputer + "rootCIMV2", connectionOptions);
    scope.Connect();
    string mgmntPath = string.Format("Win32_Service.Name='{0}'", serviceName);
    using (ManagementObject service = new ManagementObject(scope, new ManagementPath(mgmntPath),new ObjectGetOptions()))
    {
      object[] accountParams = new object[11];
      accountParams[6] = username;
      accountParams[7] = password;
      uint returnCode = (uint)service.InvokeMethod("Change", accountParams);
      if (returnCode == 0)
      {
        Console.WriteLine("服务登录身份信息修改成功！");
      }
      else
      {
        Console.WriteLine("服务登录身份信息修改失败");
        Console.WriteLine("错误代码：" + returnCode);
        // 此微软官方支持链接，可以查看相应的返回代码信息：
        // https://msdn.microsoft.com/en-us/library/aa393660(v=vs.85).aspx
      }
    }
  }
  catch (Exception ex)
  {
    Console.WriteLine(ex.ToString());
  }
}