Obsługa parametrów OUTPUT w procedurach składowanych z poziomu EF

W tym celu należy użyć obiektu ObjectParameter tak jak poniżej. Parametr PriceId jest typu int OUT

var outPriceId = new ObjectParameter("PriceId", price.PriceId);
db.SavePrice(outPriceId, price.OwnerId, price.CountryId);
price.PriceId = (int)outPriceId.Value;
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