private void detach_SALES_ORDER_DETAILs(SALES_ORDER_DETAIL entity)
{
this.SendPropertyChanging();
entity.SALES_ORDER = null;
}
partial void DeleteSALES_ORDER_DETAIL(SALES_ORDER_DETAIL instance);
partial void InsertSALES_ORDER_DETAIL(SALES_ORDER_DETAIL instance);
partial void UpdateSALES_ORDER_DETAIL(SALES_ORDER_DETAIL instance);
private void attach_SALES_ORDER_DETAILs(SALES_ORDER_DETAIL entity)
{
this.SendPropertyChanging();
entity.ITEM = this;
}