C#修改电脑密码，重置电脑密码DirectoryEntry实现

C#修改电脑密码方法如下

  /// <summary>
        /// 更改Windows帐户密码
        /// </summary>
        /// <param name="username"></param>
        /// <param name="oldPwd"></param>
        /// <param name="newPwd"></param>
        public static void ChangeWinUserPasswd(string username, string oldPwd, string newPwd)
        {
            try
            {
                DirectoryEntry localMachine = new DirectoryEntry("WinNT://" + Environment.MachineName + ",computer");
                DirectoryEntry user = localMachine.Children.Find(username, "user");
                object[] password = new object[] { oldPwd, newPwd };
                object ret = user.Invoke("ChangePassword", password);
                user.CommitChanges();
                localMachine.Close();
                user.Close();
            }
            catch (Exception)
            {
               
            }
        }

C# 重置电脑密码

 /// <summary>
        /// 重置指定用户的密码
        /// </summary>
        /// <param name="userName">用户名</param>
        /// <param name="password">新密码</param>
        public static void ResetUserPassword(string userName, string password)
        {
            string _Path = "WinNT://" + Environment.MachineName;

            DirectoryEntry machine = new DirectoryEntry(_Path); //获得计算机实例
            DirectoryEntry user = machine.Children.Find(userName, "User"); //找得用户
            if (user != null)
            {
                user.Invoke("SetPassword", password); //用户密码
                user.CommitChanges();
            }

        }

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