private void SingerPage_sv_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (SingerPage_sv.IsVerticalScrollBarAtButtom())
{
ixSingerList++;
GetSingerList(SingerTab_ABC.Uid, SingerTab_Area.Uid, SingerTab_Sex.Uid, SingerTab_Genre.Uid, ixSingerList);
}
}
private async void GetSingerList(string index = "-100", string area = "-100", string sex = "-100", string genre = "-100", int cur_page = 1)
{
if (cur_page == 1)
{
SingerItemsList.Opacity = 0;
}
string sin = (80 * (cur_page - 1)).ToString();
mw.OpenLoading();
ixSingerList = cur_page;
var data = await MusicLib.GetSingerListAsync(index, area, sex, genre, sin, cur_page);
if (cur_page == 1)
{
SingerItemsList.Children.Clear();
}
foreach (var d in data)
{
var sinx = new SingerItem(d)
{
Margin = new Thickness(12, 0, 12, 20)
};
sinx.MouseDown += mw.GetSinger;
SingerItemsList.Children.Add(sinx);
}
mw.WidthUI(SingerItemsList);
if (cur_page == 1)
{
SingerPage_sv.BeginAnimation(UIHelper.ScrollViewerBehavior.VerticalOffsetProperty, new DoubleAnimation(0, TimeSpan.FromSeconds(0)));
}
mw.CloseLoading();
if (cur_page == 1)
{
await Task.Delay(10);
mw.RunAnimation(SingerItemsList);
}
}
