/// <summary>
/// Gets all options used in variant.
/// </summary>
/// <returns>Collection of option Ids used in variants.</returns>
private List <string> GetOptionIdsUsedInVariant()
{
var options = SKUInfoProvider.GetSKUOptions(optionSKUCategoryInfo.CategoryID, false);
var variantOptions = new List <string>();
// Check if some variant was created from the option
foreach (var option in options)
{
if (VariantHelper.VariantExists(ProductID, new ProductAttributeSet(option.SKUID), false))
{
variantOptions.Add(option.SKUID.ToString());
}
}
return(variantOptions);
}