public static MIB_TCPSTATS GetTcpStatistics(bool b_verbose, ref UInt32 error_code)
        {
            MIB_TCPSTATS m = new MIB_TCPSTATS();

            error_code = GetTcpStatistics(ref m);
            if (error_code != 0)
            {
                if (b_verbose)
                {
                    string str_msg = Tools.API.API_error.GetAPIErrorMessageDescription(error_code);
                    System.Windows.Forms.MessageBox.Show(str_msg, "Error",
                                                         System.Windows.Forms.MessageBoxButtons.OK,
                                                         System.Windows.Forms.MessageBoxIcon.Error);
                }
            }
            return(m);
        }
 UInt32 GetTcpStatistics(
     ref MIB_TCPSTATS pStats
     );
 UInt32 GetTcpStatisticsEx(
     ref MIB_TCPSTATS pStats,
     UInt32 dwFamily
     );