System.Collections.ArrayList.TrimToSize C# (CSharp) Méthode

        public virtual void TrimToSize()
        {
            Capacity = _size;
        }

 public MemberRoles(string member, string role)
 {
     _Member = member;
     _Roles = new ArrayList();
     _Roles.Add(role);
     _Roles.TrimToSize();
 }