public VCardInputContext(ODataFormat format, Stream messageStream, ODataMediaType contentType, Encoding encoding, ODataMessageReaderSettings messageReaderSettings, bool readingResponse, bool synchronous, IEdmModel model, IODataUrlResolver urlResolver) : base(format, messageReaderSettings, readingResponse, synchronous, model, urlResolver) { this.stream = messageStream; this.reader = new VCardReader(new StreamReader(messageStream, encoding)); this.throwExceptionOnDuplicatedPropertyNames = false; }