/// <summary> /// this function insert a value into table topic /// </summary> /// <param name="topicName"></param> /// <returns></returns> private bool addTopic(string topicName) { try { Topic myTopic = new Topic(); myTopic.Name = topicName; myTopic.Info = "topic test 4"; myTopic.Order = 1; myTopic.VideoUrl = "none"; myTopic.Image = "none"; myTopic.Icon = "none"; AppDatabase myDataBase = new AppDatabase(); myDataBase.insertTopic(myTopic); return(true); } catch (System.Exception) { return(false); } }