Mono.CSharp.CommandLineParser.SetWarningLevel C# (CSharp) Method

        void SetWarningLevel(string s)
        {
            int level = -1;

            try {
                level = int.Parse (s);
            } catch {
            }
            if (level < 0 || level > 4) {
                report.Error (1900, "Warning level must be in the range 0-4");
                return;
            }
            report.WarningLevel = level;
        }