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一、可以使用像MAC地址扫描器，LanHelper（局域网助手）之类的工具； Novell迷，迷Novell

二、Windows自带的Nbtstat 命令： http://Novell.Me

使用办法：nbtstat -a IP地址

比如要获取IP地址为 192.168.1.100的网卡地址，在命令行提示符下输入 nbtstat -a 192.168.1.100

http://Novell.Me

就可以得到对方的网卡MAC地址啦。

三、如果你有一点点编程基础，你也可以用如下的代码来实现获取MAC地址：

[DllImport("Iphlpapi.dll")]
        static extern int SendARP(Int32 DestIP, Int32 SrcIP, ref Int64 MacAddr, ref Int32 PhyAddrLen);

        [DllImport("Ws2_32.dll")]
        static extern Int32 inet_addr(string ipaddr);

        //SendArp获取MAC地址
        public static string GetMacAddress(string macip)
        {
            StringBuilder strReturn = new StringBuilder();
            try
            {
                Int32 remote = inet_addr(macip);
http://novell.me
                Int64 macinfo = new Int64();
                Int32 length = 6;
                SendARP(remote, 0, ref macinfo, ref length);

                string temp = System.Convert.ToString(macinfo, 16).PadLeft(12, '0').ToUpper();

                int x = 12;
                for (int i = 0; i < 6; i++)
                {
                    if (i == 5) { strReturn.Append(temp.Substring(x - 2, 2)); }

                    else { strReturn.Append(temp.Substring(x - 2, 2) + ":"); }
                    x -= 2;
                }

                return strReturn.ToString();
            }
            catch
            {
                return strReturn.ToString();
            }
        } Novell迷网站內容，版权所有

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本文地址 http://novell.me/master-diary/2009-10-26/get-computer-MAC-Address.html
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