private void List_Distinct(List<Info> DataList, List<Info> Dis_DataList)
        {
            IEnumerable<Info> distinct = DataList.Distinct<Info>();
            foreach (Info Dis in distinct)
            {
                Dis_DataList.Add(Dis);
            }
        }

        public class Info
        {
            public double per;
            public string name;

            public Info(double per, string name)
            {
                this.per = per;
                this.name = name;
            }
        }

//중복 제거 안됨

        private void List_Distinct(List<string> DataList, List<string> Dis_DataList)
        {
            IEnumerable<string> distinct = DataList.Distinct();  
            foreach (string Dis in distinct)
            {
                Dis_DataList.Add(Dis);
            }
        }
//중복 제거 됨

 

 

같은 소스이고 형식만 다를 뿐인데 info로 된거는 왜 중복제거가 안되는지 모르겠네요.. 다른 방식으로 중복을 제거해야 하나요 ?