public override object VisitQuestionReference(QuestionReference questionRef)
{
var question = _questions.Where(q => q.Name == questionRef.Name).SingleOrDefault();
if (question != null)
{
StyleSet dataTypeStyleSet = _currentDataTypeStyles.GetStyleSet(question.DataType);
StyleSet questionStyleSet = dataTypeStyleSet.GetCopy();
questionStyleSet.OverrideStyles(questionRef.StyleAttributes);
_questionStyles.AddStyleSet(question.Name, questionStyleSet);
return(null);
}
else
{
throw new ApplicationException("Question not found.");
}
}