public static void Adds(Int32 fid, String moderators, int displayorder, int inherited) { var entity = new Moderator(); entity.Fid = fid; entity.DisplayOrder = displayorder; entity.Inherited = inherited; foreach (var item in moderators.Split(",")) { var user = User.FindByName(item); if (user != null) { entity.Uid = 0; entity.Insert(); } } }