partial void DeleteAjancyUtility(AjancyUtility instance);
partial void InsertAjancyUtility(AjancyUtility instance);
partial void UpdateAjancyUtility(AjancyUtility instance);
private void detach_AjancyUtilities(AjancyUtility entity)
{
this.SendPropertyChanging();
entity.Ajancy = null;
}