partial void DeleteR_INDEX(R_INDEX instance);
partial void UpdateR_INDEX(R_INDEX instance);
private void detach_R_INDEX1(R_INDEX entity) { this.SendPropertyChanging(); entity.I_INDEX1 = null; }
partial void InsertR_INDEX(R_INDEX instance);
private void attach_R_INDEX1(R_INDEX entity) { this.SendPropertyChanging(); entity.I_INDEX1 = this; }