摘要： [DllImport("Iphlpapi.dll")] private static extern int SendARP(Int32 dest, Int32 host, ref Int64 mac, ref Int32 length); [DllImport("Ws2_32.dll")] private static extern Int32 inet_addr(string ip); static private Int64 getremotemac(string localip, string remoteip) { Int32 ldest = inet_addr(remoteip); 阅读全文