private void LyricTime_Button_Click(object sender, RoutedEventArgs e)
{
Lyric lyric = (sender as Button).DataContext as Lyric;
if (Lyrics_ListView.SelectionMode == ListViewSelectionMode.Multiple ||
Lyrics_ListView.SelectionMode == ListViewSelectionMode.Extended)
{
var range = new ItemIndexRange(Lyrics_ListView.Items.IndexOf(lyric), 1);
if (Lyrics_ListView.SelectedItems.Contains(lyric))
{
Lyrics_ListView.DeselectRange(range);
}
else
{
Lyrics_ListView.SelectRange(range);
}
}
else if (Lyrics_ListView.SelectionMode != ListViewSelectionMode.None)
{
Lyrics_ListView.SelectedItem = lyric;
}
GoToLyricTime(lyric);
}
private void Select_Reverse_MenuFlyoutItem_Click(object sender, RoutedEventArgs e)
{
var selectedRanges = Lyrics_ListView.SelectedRanges.ToList();
Lyrics_ListView.SelectAll();
foreach (ItemIndexRange range in selectedRanges)
{
Lyrics_ListView.DeselectRange(range);
}
}
