Esempi in C# (CSharp) per System.Collections.Generic System.Collections.Generic.IList.ElementAt

Esempio n. 1

        public static T SelectElementAtRandom <T>(this System.Collections.Generic.IList <T> container) where T : class
        {
            if (container.Count == 0)
            {
                return(null);
            }

            var randomizer = new Random();

            var randomIndex = randomizer.Next(0, container.Count - 1);

            T randomElement = container.ElementAt(randomIndex);

            return(randomElement);
        }