/// <summary>
/// Delete answer
/// </summary>
/// <param name="answerId"></param>
/// <returns></returns>
public AnswerDTO Delete(Guid answerId)
{
try
{
return(answerData.Delete(answerId));
}
catch (NoSuchAnswerFound)
{
throw new NoSuchAnswerFound();
}
catch
{
return(null);
}
}