private void OnFavoriteDelete(object sender, RoutedEventArgs e)
{
DBFavourFactory dbFav = new DBFavourFactory();
int id = (sender as FavoriteItem).Id;
if (id != -1)
{
dbFav.DeleteRecord(id);
}
LoadFavDB();
}
private void LoadFavDB()
{
ApplicationBar.Buttons.Clear();
ApplicationBarIconButton button = new ApplicationBarIconButton(new Uri("/Images/appbar.delete.rest.png", UriKind.RelativeOrAbsolute));
button.Text = "清除";
button.Click += new EventHandler(ApplicationBarIconButton_Click);
ApplicationBar.Buttons.Add(button);
DBFavourFactory dbFav = new DBFavourFactory();
var allRows = dbFav.GetAllRows();
ObservableCollection<FavData> allDatas = new ObservableCollection<FavData>();
foreach (DBFavourInfo info in allRows)
{
FavData data = new FavData();
data.Id = info.ID;
data.Vid = info.VID;
data.ActorText = info.ActorTag;
data.TitleText = info.Title;
data.MovieCover = info.ImageUrl;
data.Rate = info.Mark;
allDatas.Add(data);
}
xMyFav.ItemsSource = allDatas;
}
private void OnClearFavorite()
{
if (MessageBox.Show("删除全部收藏记录?", "提示", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
DBFavourFactory dbFav = new DBFavourFactory();
var allRows = dbFav.GetAllRows();
foreach (DBFavourInfo info in allRows)
{
dbFav.DeleteRecord(info.ID);
}
}
LoadFavDB();
}
public static ApplicationBarIconButton CreateFavAppBar(int channelId, DBFavourFactory factory, EventHandler handler, bool isPursuit = false)
{
var bar = new ApplicationBarIconButton();
bar.Click += handler;
if (isPursuit || factory.GetRowByVID(channelId) != null)
{
bar.Text = "已收藏";
bar.IsEnabled = false;
bar.IconUri = FavedImageUri;
}
else
{
bar.Text = "收藏";
bar.IconUri = FavAddImageUri;
}
return bar;
}
