/// <summary> /// IAction method for removing a question/answer from a course /// </summary> /// <param name="id">Id for a concentration</param> /// <returns></returns> public IActionResult RemoveQuestionAnswer(int questionAnswerId, int courseId) { try { var qa = context.ReadQuesAnswer(questionAnswerId); var course = context.ReadCourse(courseId); context.RemoveQAFromACourse(qa, course); } catch (Exception ex) { return(Content(ex.ToString())); } return(RedirectToAction("Details", new { id = courseId })); }