public static IEnumerable<string> GetIP()
{
string strHostName = System.Net.Dns.GetHostName();
IPHostEntry ipEntry = System.Net.Dns.GetHostEntry(strHostName);
foreach (IPAddress entry in ipEntry.AddressList)
{
if (entry.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
yield return entry.ToString();
}
}