private void detach_dnn1_Announcements(dnn1_Announcement entity) { this.SendPropertyChanging(); entity.dnn1_Module = null; }
partial void Updatednn1_Announcement(dnn1_Announcement instance);
partial void Deletednn1_Announcement(dnn1_Announcement instance);
partial void Insertdnn1_Announcement(dnn1_Announcement instance);