private void detach_SchoolEmployeesArchives(SchoolEmployeesArchive entity)
{
this.SendPropertyChanging();
entity.School = null;
}
partial void UpdateSchoolEmployeesArchive(SchoolEmployeesArchive instance);
partial void DeleteSchoolEmployeesArchive(SchoolEmployeesArchive instance);
partial void InsertSchoolEmployeesArchive(SchoolEmployeesArchive instance);