private void detach_SponsorListContact(SponsorListContact entity)
		{
			this.SendPropertyChanging();
			entity.SponsorListContactType = null;
		}
 partial void DeleteSponsorListContact(SponsorListContact instance);
 partial void InsertSponsorListContact(SponsorListContact instance);
 partial void UpdateSponsorListContact(SponsorListContact instance);
		private void attach_SponsorListContact(SponsorListContact entity)
		{
			this.SendPropertyChanging();
			entity.SponsorList = this;
		}