partial void DeleteCustom_Field_List_Item(Custom_Field_List_Item instance);
partial void InsertCustom_Field_List_Item(Custom_Field_List_Item instance);
partial void UpdateCustom_Field_List_Item(Custom_Field_List_Item instance);
private void detach_Custom_Field_List_Items(Custom_Field_List_Item entity) { this.SendPropertyChanging(); entity.Custom_Field = null; }