public SimpleSurveyDefinitionDemo(ISurveyRepository surveyRepository, IRequestObjectProvider <SurveyContext> surveyContextProvider, SurveyDesign.Factory surveyDesignFactory)
 {
     _surveyRepository      = surveyRepository;
     _surveyContextProvider = surveyContextProvider;
     _surveyDesignFactory   = surveyDesignFactory;
 }
 public SurveyContextProvider(IRequestObjectProvider <SurveyContext> requestSurveyContext)
 {
     _requestSurveyContext = requestSurveyContext;
 }