private void TryAddActor()
        {
            if (!string.IsNullOrWhiteSpace(autoActors.Text))
            {
                Actor actor_from_cast = CastCollection.Where(x => x.tag.ToLower().Trim() == autoActors.Text.ToLower().Trim()).FirstOrDefault();

                if (actor_from_cast == null)
                {
                    Actor actor_from_search = AllActorsCollection.Where(x => x.tag.Trim() == autoActors.Text.Trim()).FirstOrDefault();

                    if (actor_from_search != null)
                    {
                        CastCollection.Add(actor_from_search);
                    }
                    else
                    {
                        CastCollection.Add(new Actor()
                        {
                            id = -1, tag = autoActors.Text.Trim()
                        });
                    }
                }
            }

            autoActors.Text         = string.Empty;
            autoActors.SelectedItem = null;
        }
        private void LoadCastCollection(long item_id)
        {
            CastCollection.Clear();
            ContainerCast.Visibility          = Visibility.Visible;
            MainGrid.RowDefinitions[2].Height = new GridLength(65);
            autoActors.Text = string.Empty;

            lvActors.ItemsSource = null;

            foreach (DataRow row in Database.GetActors(item_id).Rows)
            {
                CastCollection.Add(new Actor()
                {
                    id  = long.Parse(row["id"].ToString()),
                    tag = row["tag"].ToString()
                });
            }

            lvActors.ItemsSource = CastCollection;
        }