GetIntegersFromList & GetIntegersFromList2

GetIntegersFromList.cs

        public static IEnumerable<int> GetIntegersFromList(List<object> listOfItems)
        {
            // Believe 👍
            List<int> integerList = new List<int>();
            int content;
            foreach (var item in listOfItems)
            {
                if (item is int)
                {
                    int.TryParse(item.ToString(), out content);
                    integerList.Add(content);
                }
            }
            return integerList;
        }

GetIntegersFromList2.cs

        public static IEnumerable<int> GetIntegersFromList2(List<object> listOfItems)
        {
            return listOfItems.OfType<int>();
        }