IdnHost

string System.Uri.IdnHost

get

Definition at line 536 of file Uri.cs.

    {
        get
        {
            if (IsNotAbsoluteUri)
            {
                throw new InvalidOperationException(System.SR.net_uri_NotAbsolute);
            }
            if (_info?.IdnHost == null)
            {
                EnsureHostString(allowDnsOptimization: false);
                string text = _info.Host;
                switch (HostType)
                {
                case Flags.DnsHostType:
                    text = DomainNameHelper.IdnEquivalent(text);
                    break;
                case Flags.IPv6HostType:
                    text = ((_info.ScopeId != null) ? string.Concat(text.AsSpan(1, text.Length - 2), _info.ScopeId) : text.Substring(1, text.Length - 2));
                    break;
                case Flags.BasicHostType:
                    if (InFact(Flags.HostNotCanonical | Flags.E_HostNotCanonical))
                    {
                        Span<char> initialBuffer = stackalloc char[512];
                        System.Text.ValueStringBuilder dest = new System.Text.ValueStringBuilder(initialBuffer);
                        UriHelper.UnescapeString(text, 0, text.Length, ref dest, '\uffff', '\uffff', '\uffff', UnescapeMode.Unescape | UnescapeMode.UnescapeAll, _syntax, isQuery: false);
                        text = dest.ToString();
                    }
                    break;
                }
                _info.IdnHost = text;
            }
            return _info.IdnHost;
        }
    }

Referenced by System.Net.Http.HttpAuthority.HttpAuthority(), System.Net.Http.HttpConnectionPool.ConnectAsync(), System.Net.Http.HttpConnectionPool.EstablishSocksTunnel(), System.Net.Http.HttpWindowsProxy.GetMultiProxy(), System.Net.Http.HttpTelemetry.RequestStart(), and System.Net.Http.HttpConnection.WriteHostHeaderAsync().