/// <summary>
/// Returns a variant for the given parent product which consists of the specified options.
/// If multiple variants use the given subset of options, one of them is returned (based on setting of the database engine).
/// </summary>
/// <param name="productId">SKU identifier of the variant's parent product.</param>
/// <param name="optionIds">Collection of the variant's product options.</param>
/// <returns><see cref="ProductVariant"/> object representing a product variant assembled from the specified information. Returns <c>null</c> if such variant does not exist.</returns>
public ProductVariant GetByProductIdAndOptions(int productId, IEnumerable <int> optionIds)
{
var variantSKU = VariantHelper.GetProductVariant(productId, new ProductAttributeSet(optionIds));
if (variantSKU == null)
{
return(null);
}
return(new ProductVariant(variantSKU.SKUID));
}
// Displaying product variants on MVC sites
private object DummyEcommerceMethod4()
{
int productId = 0;
IEnumerable <int> optionIds = new List <int>()
{
1, 2, 3
};
//DocSection:VariantFromOptionIds
// Retrieves a product variant from a given product ID and a collection of option IDs
var variantSKU = VariantHelper.GetProductVariant(productId, new ProductAttributeSet(optionIds));
if (variantSKU == null)
{
return(null);
}
return(variantSKU);
//EndDocSection:VariantFromOptionIds
}