System.Xml.XmlUTF8TextReader.ReadAttributeText C# (CSharp) Méthode

        private int ReadAttributeText(byte[] buffer, int offset, int offsetMax)
        {
            byte[] charType = XmlUTF8TextReader.s_charType;
            int textOffset = offset;
            while (offset < offsetMax && (charType[buffer[offset]] & CharType.AttributeText) != 0)
                offset++;
            return offset - textOffset;
        }