C#随机打乱List数组中项的顺序

  
public static void ListRandom<T>(List<T> sources)
        {
            Random rd = new Random();
            int index = 0;
            T temp;
            for (int i = 0; i < sources.Count; i++)
            {
                index = rd.Next(0, sources.Count - 1);
                if (index != i)
                {
                    temp = sources[i];
                    sources[i] = sources[index];
                    sources[index] = temp;
                }
            }
        }

public static List<T> ListRandom<T>(List<T> sources)
        {
            var random = new Random();
            var resultList = new List<T>();
            foreach (var item in sources)
            {
                resultList.Insert(random.Next(resultList.Count), item);
            }
            return resultList;
        }