partial void DeleteMstCompany(MstCompany instance);
partial void UpdateMstCompany(MstCompany instance);
private void detach_MstCompanies1(MstCompany entity) { this.SendPropertyChanging(); entity.MstUser1 = null; }
partial void InsertMstCompany(MstCompany instance);
private void attach_MstCompanies(MstCompany entity) { this.SendPropertyChanging(); entity.MstUser = this; }