Пример #1
0
        /// <summary>
        /// New Album Button Action. Opens the New Album Dialogue, receives the album title and description from the user
        /// Then uses them to create a new Album instance. Saves changes in data.bin with serialization.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void NewAlbum_Button_Click(object sender, RoutedEventArgs e)
        {
            NewDialog dialog = new NewDialog();

            dialog.ShowDialog();
            if (dialog.DialogResult == true)
            {
                albumManager.AddNewAlbum(new Album(dialog.GetAlbumName(), dialog.GetAlbumDescription()));
            }
        }
Пример #2
0
        /// <summary>
        /// Action method to edit the details of an album. Opens the New Album Dialog with the current title and description. Saves them to Album Manager and serializes them after validation.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void EditAlbum_Button_Click(object sender, RoutedEventArgs e)
        {
            if (AlbumsTv.SelectedItem != null)
            {
                int index = AlbumsTv.Items.IndexOf(AlbumsTv.SelectedItem);

                Album album = albumManager.GetAlbumAtIndex(index);

                NewDialog dialog = new NewDialog(album.AlbumTitle, album.AlbumDescription);
                dialog.ShowDialog();
                if (dialog.DialogResult == true)
                {
                    album.AlbumTitle       = dialog.GetAlbumName();
                    album.AlbumDescription = dialog.GetAlbumDescription();

                    AlbumsTv.Items.Refresh(); //called because observablecollection will notify only when adding/deleting item from list, but not when changing an item's detail.
                }
            }
        }