partial void DeleteMemberAdvertisementTypeRelation(MemberAdvertisementTypeRelation instance);
private void detach_MemberAdvertisementTypeRelations(MemberAdvertisementTypeRelation entity)
{
this.SendPropertyChanging();
entity.Member = null;
}
partial void InsertMemberAdvertisementTypeRelation(MemberAdvertisementTypeRelation instance);
private void attach_MemberAdvertisementTypeRelations(MemberAdvertisementTypeRelation entity)
{
this.SendPropertyChanging();
entity.AdvertisementType = this;
}