用程序方式创建系统用户

  private bool CreateNTUser(string Username,string Userpassword,string Path)
  {
   DirectoryEntry obDirEntry = null;
   try
   {
    obDirEntry = new DirectoryEntry("WinNT://" + Environment.MachineName);
    DirectoryEntry obUser = obDirEntry.Children.Add(Username, "User"); //增加用户名
    obUser.Properties["FullName"].Add(Username); //用户全称
    obUser.Invoke("SetPassword", Userpassword); //用户密码
    obUser.Invoke("Put", "Description","三恩信息技术网络考试系统访问帐户");//用户详细描述
    //obUser.Invoke("Put","PasswordExpired",1); //用户下次登录需更改密码
    obUser.Invoke("Put","UserFlags",66049); //密码永不过期
    obUser.Invoke("Put","HomeDirectory",Path); //主文件夹路径
    obUser.CommitChanges();//保存用户
    DirectoryEntry grp = obDirEntry.Children.Find("Administrators", "group");//Users组
    if(grp.Name!="")
    {
     grp.Invoke("Add",obUser.Path.ToString());//将用户添加到某组
    }
    return true;
   }
   catch
   {
    return false;
   }
  }