UI.ViewModel.RoomViewModel.DisposeManagedResources C# (CSharp) Method

        protected override void DisposeManagedResources()
        {
            base.DisposeManagedResources();

              foreach (var user in Users)
            user.Dispose();
              Users.Clear();

              foreach (var message in Messages)
            message.Dispose();
              Messages.Clear();
        }