System.Xml.ReadContentAsBinaryHelper.ReadElementContentAsBinary C# (CSharp) Méthode

        private int ReadElementContentAsBinary( byte[] buffer, int index, int count ) {
            if ( count == 0 ) {
                return 0;
            }
            // read binary
            int decoded = ReadContentAsBinary( buffer, index, count );
            if ( decoded > 0 ) {
                return decoded;
            }

            // if 0 bytes returned check if we are on a closing EndElement, throw exception if not
            if ( reader.NodeType != XmlNodeType.EndElement ) {
                throw new XmlException( Res.Xml_InvalidNodeType, reader.NodeType.ToString(), reader as IXmlLineInfo );
            }

            // move off the EndElement
            reader.Read();
            state = State.None;
            return 0;
        }