Amazon.Polly.SynthesizeSpeechUtil.DontUnescapePathDotsAndSlashes C# (CSharp) Méthode

        private static void DontUnescapePathDotsAndSlashes(Uri uri)
        {
#if BCL
            // System.UriSyntaxFlags is internal
            const int UnEscapeDotsAndSlashes = 0x2000000;

            if (uri == null)
                throw new ArgumentNullException("uri");

            try
            {
                // currently prefer silent return than exceptions or log messages if reflection fails to
                // find the fields we need, otherwise we could generate a lot of noise if someone
                // runs on a platform without these fields
                FieldInfo fieldInfo = uri.GetType().GetField("m_Syntax", BindingFlags.Instance | BindingFlags.NonPublic);
                if (fieldInfo == null)
                    return;

                var uriParser = fieldInfo.GetValue(uri);

                fieldInfo = typeof(UriParser).GetField("m_Flags", BindingFlags.Instance | BindingFlags.NonPublic);
                if (fieldInfo == null)
                    return;

                var uriSyntaxFlags = fieldInfo.GetValue(uriParser);
                uriSyntaxFlags = (int)uriSyntaxFlags & ~UnEscapeDotsAndSlashes;

                fieldInfo.SetValue(uriParser, uriSyntaxFlags);
            }
            catch (Exception)
            {
                // swallow the exception because this platform doesn't support the hack to fix the big in the Uri class.
            }
#endif
        }