public JsonResult TopicsListByForumID(long ForumID, long SchoolID, long ClassID) { ResultInfo <ForumDetails> TopicList = new ResultInfo <ForumDetails>() { Status = false, Description = "Failed|Login" }; List <SubjectForumTopics> AllTopicList = new List <SubjectForumTopics>(); ForumDetails DetailsInfo = new ForumDetails(); SchoolStudent PageObj = new SchoolStudent(); AllTopicList = PageObj.TopicListByForumID(ForumID, SchoolID, ClassID); // topics list if (AllTopicList != null && AllTopicList.Count > 0) { DetailsInfo.topicList = AllTopicList; DetailsInfo.Forum = AllTopicList.FirstOrDefault().ForumName; TopicList.Info = DetailsInfo; TopicList.Description = "Success| Get all topic by communityID"; TopicList.Status = true; } return(Json(TopicList, JsonRequestBehavior.AllowGet)); }