private void rightBtn_Click(object sender, RoutedEventArgs e)
{
VideoPair vp = _current.Questions[questionsListBox.SelectedIndex].Resolvers[resolversListBox.SelectedIndex].VisualContent as VideoPair;
rightBtn.Background = new SolidColorBrush(rightMedia.Src == vp.correctSrc ? Colors.DarkGreen : Colors.DarkRed);
leftBtn.IsEnabled = false;
}
private async void resolversListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (questionsListBox.SelectedItems.Count > 0 && resolversListBox.SelectedItems.Count > 0)
{
VideoPair vp = _current.Questions[questionsListBox.SelectedIndex].Resolvers[resolversListBox.SelectedIndex].VisualContent as VideoPair;
if (vp != null)
{
int r = (new Random()).Next(0, 2);
leftMedia.Src = System.IO.Path.Combine(Environment.CurrentDirectory, _pk, r > 0 ? vp.correctSrc : vp.incorrectSrc);
rightMedia.Src = System.IO.Path.Combine(Environment.CurrentDirectory, _pk, r > 0 ? vp.incorrectSrc : vp.correctSrc);
}
else
{
await this.ShowMessageAsync("Ошибка", "Для данного материала еще не назначен медиа-контент", MessageDialogStyle.Affirmative, new MetroDialogSettings()
{
AnimateShow = true,
AnimateHide = true
});
}
}
else
{
leftMedia.Src = null;
rightMedia.Src = null;
}
refreshControls();
}
