public static int Main(string[] args)
    {
        DateTimeToString2 toString = new DateTimeToString2();
        TestLibrary.TestFramework.BeginTestCase("Testing System.DateTime.ToString(System.IFormatProvider)...");

        if (toString.RunTests())
        {
            TestLibrary.TestFramework.EndTestCase();
            TestLibrary.TestFramework.LogInformation("PASS");
            return 100;
        }
        else
        {
            TestLibrary.TestFramework.EndTestCase();
            TestLibrary.TestFramework.LogInformation("FAIL");
            return 0;
        }
    }
    public static int Main(string[] args)
    {
        DateTimeToString2 toString = new DateTimeToString2();

        TestLibrary.TestFramework.BeginTestCase("Testing System.DateTime.ToString(System.IFormatProvider)...");

        if (toString.RunTests())
        {
            TestLibrary.TestFramework.EndTestCase();
            TestLibrary.TestFramework.LogInformation("PASS");
            return(100);
        }
        else
        {
            TestLibrary.TestFramework.EndTestCase();
            TestLibrary.TestFramework.LogInformation("FAIL");
            return(0);
        }
    }