/// <summary>
/// Delete Question
/// </summary>
/// <param name="questionID"></param>
/// <returns></returns>
public QuestionDTO Delete(Guid questionID)
{
try
{
return(questionData.Delete(questionID));
}
catch (NoSuchQuestionFound)
{
throw new NoSuchQuestionFound();
}
catch
{
return(null);
}
}