partial void InsertNop280_Product_ProductTag_Mapping(Nop280_Product_ProductTag_Mapping instance);
partial void DeleteNop280_Product_ProductTag_Mapping(Nop280_Product_ProductTag_Mapping instance);
private void detach_Product_ProductTag_Mappings(Nop280_Product_ProductTag_Mapping entity) { this.SendPropertyChanging(); entity.Nop280_ProductTag = null; }