/// <summary>Gets the host name of the local computer.</summary>
/// <returns>A string that contains the DNS host name of the local computer.</returns>
/// <exception cref="T:System.Net.Sockets.SocketException">An error is encountered when resolving the local host name. </exception>
/// <PermissionSet>
/// <IPermission class="System.Net.DnsPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// </PermissionSet>
public static string GetHostName()
{
string result;
if (!Dns.GetHostName_internal(out result))
{
throw new System.Net.Sockets.SocketException(11001);
}
return(result);
}