partial void DeletecompanyGroupForBp(companyGroupForBp instance);
partial void UpdatecompanyGroupForBp(companyGroupForBp instance);
private void detach_companyGroupForBps(companyGroupForBp entity)
{
this.SendPropertyChanging();
entity.companyGroup = null;
}
partial void InsertcompanyGroupForBp(companyGroupForBp instance);
private void attach_companyGroupForBps(companyGroupForBp entity)
{
this.SendPropertyChanging();
entity.company = this;
}