중복된 배열값 제거

// 중복된 배열 값 제거

        public T[] GetDistinctValues<T>(T[] array)
        {
            List<T> tmp = new List<T>();
            List<T> tmpDuplication = new List<T>();

            for (int i = 0; i < array.Length; i++)
            {
                if (tmp.Contains(array[i]))
                {
                    tmpDuplication.Add(array[i]);
                    continue;
                }

                tmp.Add(array[i]);
            }
            return tmp.ToArray();
        }

사용


string[] arrAA = aa.Split(',');


 arrAA = GetDistinctValues<string>(arrAA);