Boo.Lang.Runtime.RuntimeServices.UnboxInt32 C# (CSharp) Метод

        public static Int32 UnboxInt32(object value)
        {
            if (value is Int32)
                return (Int32)value;
            if (value is IConvertible)
                return CheckNumericPromotion(value).ToInt32(null);
            return (Int32)value;
        }