public void SaveInfo()
{
ProductVariant productVariant = ProductManager.GetProductVariantByID(ProductVariantID);
if (productVariant != null)
{
foreach (Discount discount in DiscountManager.GetDiscountsByProductVariantID(productVariant.ProductVariantID))
{
DiscountManager.RemoveDiscountFromProductVariant(productVariant.ProductVariantID, discount.DiscountID);
}
foreach (int discountID in DiscountMappingControl.SelectedDiscountIDs)
{
DiscountManager.AddDiscountToProductVariant(productVariant.ProductVariantID, discountID);
}
}
}