/// <summary>
/// To edit a survey.
/// </summary>
/// <param name="SurveyId">SurveyId</param>
/// <returns></returns>
public ActionResult EditSurvey(long SurveyId)
{
SurveyViewModel model = new SurveyViewModel();
model = _userService.GetSurveyBySurveyId(SurveyId);
model.IsEdit = true;
return(View("AddSurvey", model));
}