private void AddComment(HttpContext context) { string comments = context.Request.Params["comments"]; int id = int.Parse(context.Request.Params["id"]); Data.dbml.Comments c = new Data.dbml.Comments(); c.Comment = comments; c.BoardsImagesMappingID = id; c.UserID = Common.UserID.Value; Data.dbml.AppUsers user = this.GetDataContext2.AppUsers.Single(o => o.ID == Common.UserID); this.GetDataContext2.Comments.InsertOnSubmit(c); this.GetDataContext2.SubmitChanges(); context.WriteJsonP(JsonConvert.SerializeObject(new { Comment = comments, Name = user.FirstName, Avatar = user.Avatar, UN = user.Name })); }