partial void DeleteProductProductPhoto(ProductProductPhoto instance);
partial void UpdateProductProductPhoto(ProductProductPhoto instance);
private void detach_ProductProductPhotos(ProductProductPhoto entity)
{
this.SendPropertyChanging();
entity.ProductPhoto = null;
}
partial void InsertProductProductPhoto(ProductProductPhoto instance);
private void attach_ProductProductPhotos(ProductProductPhoto entity)
{
this.SendPropertyChanging();
entity.ProductPhoto = this;
}
