private void detach_ProductModelIllustrations(ProductModelIllustration entity)
{
this.SendPropertyChanging();
entity.ProductModel = null;
}
private void attach_ProductModelIllustrations(ProductModelIllustration entity)
{
this.SendPropertyChanging();
entity.Illustration = this;
}
partial void UpdateProductModelIllustration(ProductModelIllustration instance);
partial void DeleteProductModelIllustration(ProductModelIllustration instance);
partial void InsertProductModelIllustration(ProductModelIllustration instance);