public bool IsNextPossible()
{
bool isPossible = (TrackCollection.Count != 1) && (CurrentTrack < TrackCollection.Count - 1);
DispatchHelper.Invoke(() => CanGoNext = isPossible);
return(isPossible);
}
public bool IsPreviousPossible()
{
bool isPossible = (CurrentTrack > 0);
DispatchHelper.Invoke(() => CanGoPrevious = isPossible);
return(isPossible);
}
private void OnSizeChanged(object sender, SizeChangedEventArgs sizeChangedEventArgs)
{
DispatchHelper.Invoke(() =>
{
if (sizeChangedEventArgs.NewSize.Width < 1080)
{
SectionsGrid.Margin = new Thickness(40, 0, 0, 0);
}
else
{
SectionsGrid.Margin = new Thickness(50, 0, 0, 0);
}
if (sizeChangedEventArgs.NewSize.Width == 320)
{
FullGrid.Visibility = Visibility.Collapsed;
SnapGrid.Visibility = Visibility.Visible;
SectionsHeaderListView.Visibility = Visibility.Collapsed;
SectionsGrid.Margin = new Thickness(0);
}
else
{
FullGrid.Visibility = Visibility.Visible;
SnapGrid.Visibility = Visibility.Collapsed;
SectionsHeaderListView.Visibility = Visibility.Visible;
SectionsGrid.Margin = new Thickness(50, 0, 0, 0);
}
});
}
private void OnSizeChanged(object sender, SizeChangedEventArgs sizeChangedEventArgs)
{
DispatchHelper.Invoke(() =>
{
if (sizeChangedEventArgs.NewSize.Width == 320)
{
FirstPanelGridView.Margin = new Thickness(10, 0, 0, 0);
SecondPanelListView.Visibility = Visibility.Visible;
SecondPanelGridView.Visibility = Visibility.Collapsed;
}
else
{
FirstPanelGridView.Margin = new Thickness(100, 0, 0, 0);
SecondPanelListView.Visibility = Visibility.Collapsed;
SecondPanelGridView.Visibility = Visibility.Visible;
}
});
}