partial void DeleteuserLanguages(userLanguages instance);
partial void UpdateuserLanguages(userLanguages instance);
private void detach_userLanguages(userLanguages entity) { this.SendPropertyChanging(); entity.users = null; }
partial void InsertuserLanguages(userLanguages instance);
private void attach_userLanguages(userLanguages entity) { this.SendPropertyChanging(); entity.users = this; }