private void OnBrowseImagesButton(object sender, RoutedEventArgs e)
{
_question = (ImageQuestion)QuestionData.DataContext;
if (!_question.IsFull())
{
try
{
_question.Parent.Parent.TakingPhoto = true;
_question.ChooserTask.Show();
}
catch (InvalidOperationException) //catching double clicks
{
}
}
else
{
DisplayCapacityWarning();
}
}
private void OnDelete(object sender, RoutedEventArgs e)
{
_question = (ImageQuestion)QuestionData.DataContext;
Button button = sender as Button;
_question.DeleteImage((ImageQuestion.ImageItem)button.DataContext);
}
/// <summary>
/// Default constuctor which initializes component on page.
/// </summary>
public ImageQuestionControl()
{
InitializeComponent();
_question = (ImageQuestion)QuestionData.DataContext;
}