关于命名空间system.management引用的问题
我现在通过代码获取本机的MAC，百度了一下，得到一段代码，我引用了system.management后，还是提示
"错误2未能找到类型或命名空间名称“Management”(是否缺少 using 指令或程序集引用?)D:\JSJBOXHelp\JSJBOXHelpBack\Login.cs16213JSJBOXHelpBack
"

代码如下

C# code

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.IO;using System.Management;namespace JSJBOXHelpBack{    public partial class Login : Form    {        public Login()        {            InitializeComponent();        }        private void Login_Load(object sender, EventArgs e)        {            string MoAddress = "";            Management mc = new Management("Win32_NetworkAdapterConfiguration");            ManagementObjectCollection moc = mc.GetInstances();            foreach (ManagementObject mo in moc)            {                if ((bool)mo["IPEnabled"] == true)                    MoAddress = mo["MacAddress"].ToString();                mo.Dispose();            }        }    }}

[解决办法]
项目-引用 右键选择 添加引用，选择 system.management引入dll