Co7019ToUInt64.runTest C# (CSharp) Method

 public bool runTest()
   {
   Console.WriteLine(s_strTFPath + "\\" + s_strTFName + " , for " + s_strClassMethod + " , Source ver " + s_strDtTmVer);
   String strLoc = "Loc_000oo";
   String strValue = String.Empty;
   int iCountErrors = 0;
   int iCountTestcases = 0;
   try
     {
     UInt64 i64Ret;
     strLoc = "Loc_398vy";
     iCountTestcases++;
     try
       {
       i64Ret = ((IConvertible)DBNull.Value).ToUInt64(null);
       ++iCountErrors;	
       printerr( "Error_100aa! Expected InvalidCastException not thrown");
       }
     catch (InvalidCastException icex)
       {
       printinfo( "Info_100cc! Caught InvalidCastException, icex=="+icex.Message);
       }
     catch (Exception exc_general)
       {
       ++iCountErrors;	
       Console.WriteLine (s_strTFAbbrev + " : Error Err_100bb!  Incorrect Exception thrown strLoc=="+ strLoc +", exc_general=="+exc_general.ToString());
       }
     } catch (Exception exc_general ) {
     ++iCountErrors;
     Console.WriteLine (s_strTFAbbrev + " : Error Err_8888yyy!  strLoc=="+ strLoc +", exc_general=="+exc_general.ToString());
     }
   if ( iCountErrors == 0 )
     {
     Console.WriteLine( "paSs. "+s_strTFName+" ,iCountTestcases=="+iCountTestcases.ToString());
     return true;
     }
   else
     {
     Console.WriteLine("FAiL! "+s_strTFName+" ,iCountErrors=="+iCountErrors.ToString()+" , BugNums?: "+s_strActiveBugNums );
     return false;
     }
   }
 public void printerr ( String err )

    public static void Main(String[] args)
    {
        bool           bResult = false;
        Co7019ToUInt64 cbA     = new Co7019ToUInt64();

        try {
            bResult = cbA.runTest();
        } catch (Exception exc_main) {
            bResult = false;
            Console.WriteLine(s_strTFAbbrev + " : FAiL! Error Err_9999zzz! Uncaught Exception in main(), exc_main==" + exc_main.ToString());
        }
        if (!bResult)
        {
            Console.WriteLine("Path: " + s_strTFPath + "\\" + s_strTFName);
            Console.WriteLine(" ");
            Console.WriteLine("FAiL!  " + s_strTFAbbrev);
            Console.WriteLine(" ");
        }
        if (bResult)
        {
            Environment.ExitCode = 0;
        }
        else
        {
            Environment.ExitCode = 1;
        }
    }