WinHttpHandler.xml

<Type Name="WinHttpHandler" FullName="System.Net.Http.WinHttpHandler">
  <TypeSignature Language="C#" Value="public class WinHttpHandler : System.Net.Http.HttpMessageHandler" />
  <TypeSignature Language="ILAsm" Value=".class public auto ansi beforefieldinit WinHttpHandler extends System.Net.Http.HttpMessageHandler" />
  <TypeSignature Language="DocId" Value="T:System.Net.Http.WinHttpHandler" />
  <TypeSignature Language="VB.NET" Value="Public Class WinHttpHandler&#xA;Inherits HttpMessageHandler" />
  <TypeSignature Language="F#" Value="type WinHttpHandler = class&#xA;    inherit HttpMessageHandler" />
  <TypeSignature Language="C++ CLI" Value="public ref class WinHttpHandler : System::Net::Http::HttpMessageHandler" />
  <AssemblyInfo>
    <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
    <AssemblyVersion>2.0.5.0</AssemblyVersion>
    <AssemblyVersion>4.0.0.0</AssemblyVersion>
    <AssemblyVersion>4.0.1.0</AssemblyVersion>
    <AssemblyVersion>4.0.3.0</AssemblyVersion>
    <AssemblyVersion>4.0.3.1</AssemblyVersion>
    <AssemblyVersion>4.0.4.0</AssemblyVersion>
    <AssemblyVersion>4.0.5.0</AssemblyVersion>
    <AssemblyVersion>5.0.0.0</AssemblyVersion>
    <AssemblyVersion>6.0.0.0</AssemblyVersion>
    <AssemblyVersion>7.0.0.0</AssemblyVersion>
    <AssemblyVersion>8.0.0.0</AssemblyVersion>
    <AssemblyVersion>8.0.0.1</AssemblyVersion>
    <AssemblyVersion>8.0.0.2</AssemblyVersion>
    <AssemblyVersion>9.0.0.0</AssemblyVersion>
    <AssemblyVersion>9.0.0.1</AssemblyVersion>
    <AssemblyVersion>9.0.0.2</AssemblyVersion>
    <AssemblyVersion>10.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <Base>
    <BaseTypeName>System.Net.Http.HttpMessageHandler</BaseTypeName>
  </Base>
  <Interfaces />
  <Attributes>
    <Attribute FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp">
      <AttributeName Language="C#">[System.Runtime.CompilerServices.Nullable(0)]</AttributeName>
      <AttributeName Language="F#">[&lt;System.Runtime.CompilerServices.Nullable(0)&gt;]</AttributeName>
    </Attribute>
  </Attributes>
  <Docs>
    <summary>
      Handles messages based on the WinHTTP interface of Windows. This class is intended for use in server environments.</summary>
    <remarks>
      <format type="text/markdown"><![CDATA[

## Remarks

 <xref:System.Net.Http.WinHttpHandler> is similar to other existing classes such as <xref:System.Net.Http.HttpClientHandler>. <xref:System.Net.Http.WinHttpHandler> provides a handler underneath an <xref:System.Net.Http.HttpClient> instance and is used to send HTTP requests out to a server and receive server responses. The <xref:System.Net.Http.WinHttpHandler> implementation supports HTTP versions up to HTTP/2.

 <xref:System.Net.Http.WinHttpHandler> provides developers with more granular control over the application's HTTP communication than the <xref:System.Net.Http.HttpClientHandler> class. This allows developers to implement more advanced HTTP scenarios or modify system defaults (for example, proxy settings, timeouts, and server SSL certificate validation).

 <xref:System.Net.Http.WinHttpHandler> is not intended to be a replacement for <xref:System.Net.Http.HttpClientHandler>. Instead, it's a more advanced version that's provided for scenarios where <xref:System.Net.Http.HttpClientHandler> is insufficient. <xref:System.Net.Http.WinHttpHandler> is implemented as a thin wrapper on the WinHTTP interface of Windows and is only supported on Windows systems.

 When using a chain of multiple handlers, <xref:System.Net.Http.WinHttpHandler> should be at the bottom of the chain.

This class is also available for use in Desktop apps by installing it as a NuGet package. For more information, see [System.Net.Http.WinHttpHandler NuGet package](https://www.nuget.org/packages/System.Net.Http.WinHttpHandler/).

Starting in .NET 5, <xref:System.Net.Http.WinHttpHandler> is no longer included in the *System.Net.Http.dll* assembly as part of the .NET runtime. For more information, see [WinHttpHandler removed from .NET runtime](/dotnet/core/compatibility/3.1-5.0#winhttphandler-removed-from-net-runtime).

### Trailing headers

Starting with version 6.0.0, <xref:System.Net.Http.WinHttpHandler> supports trailing headers, also known as trailers ([RFC 7230 - 4.1.2. Chunked Trailer Part](https://tools.ietf.org/html/rfc7230#section-4.1.2)).

- On .NET Standard 2.1 and .NET 8 or later, trailers are added to <xref:System.Net.Http.HttpResponseMessage.TrailingHeaders>.
- On .NET Framework, trailers are added to a well-known property in <xref:System.Net.Http.HttpRequestMessage.Properties?displayProperty=nameWithType> on the request object corresponding to the response (<xref:System.Net.Http.HttpResponseMessage.RequestMessage?displayProperty=nameWithType>). The name of the property is `__ResponseTrailers`, the type of the property value is <xref:System.Net.Http.Headers.HttpHeaders>.

Trailer support is implemented via the `WINHTTP_QUERY_FLAG_TRAILERS` [Query Info Flag](/windows/win32/winhttp/query-info-flags) which has been introduced in Windows 11, version 21H2 (10.0; Build 22000). On Windows systems where `WINHTTP_QUERY_FLAG_TRAILERS` is unsupported, trailers are ignored.

 ]]></format>
    </remarks>
  </Docs>
  <Members>
    <Member MemberName=".ctor">
      <MemberSignature Language="C#" Value="public WinHttpHandler ();" />
      <MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
      <MemberSignature Language="DocId" Value="M:System.Net.Http.WinHttpHandler.#ctor" />
      <MemberSignature Language="VB.NET" Value="Public Sub New ()" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; WinHttpHandler();" />
      <MemberType>Constructor</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Parameters />
      <Docs>
        <summary>Initializes a new instance of the <see cref="T:System.Net.Http.WinHttpHandler" /> class.</summary>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="AutomaticDecompression">
      <MemberSignature Language="C#" Value="public System.Net.DecompressionMethods AutomaticDecompression { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Net.DecompressionMethods AutomaticDecompression" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.AutomaticDecompression" />
      <MemberSignature Language="VB.NET" Value="Public Property AutomaticDecompression As DecompressionMethods" />
      <MemberSignature Language="F#" Value="member this.AutomaticDecompression : System.Net.DecompressionMethods with get, set" Usage="System.Net.Http.WinHttpHandler.AutomaticDecompression" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::DecompressionMethods AutomaticDecompression { System::Net::DecompressionMethods get(); void set(System::Net::DecompressionMethods value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.DecompressionMethods</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the type of decompression method used by the handler for automatic decompression of the HTTP content response.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `None`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="AutomaticRedirection">
      <MemberSignature Language="C#" Value="public bool AutomaticRedirection { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool AutomaticRedirection" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.AutomaticRedirection" />
      <MemberSignature Language="VB.NET" Value="Public Property AutomaticRedirection As Boolean" />
      <MemberSignature Language="F#" Value="member this.AutomaticRedirection : bool with get, set" Usage="System.Net.Http.WinHttpHandler.AutomaticRedirection" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property bool AutomaticRedirection { bool get(); void set(bool value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates whether the handler should follow HTTP redirection responses.</summary>
        <value>
          <see langword="true" /> to follow HTTP redirection responses; otherwise, <see langword="false" />. The default is <see langword="true" />.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks

When this property is set to `true`, all HTTP redirect responses from the server will be followed automatically except if they are redirecting from an HTTPS endpoint to an HTTP endpoint.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="CheckCertificateRevocationList">
      <MemberSignature Language="C#" Value="public bool CheckCertificateRevocationList { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool CheckCertificateRevocationList" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.CheckCertificateRevocationList" />
      <MemberSignature Language="VB.NET" Value="Public Property CheckCertificateRevocationList As Boolean" />
      <MemberSignature Language="F#" Value="member this.CheckCertificateRevocationList : bool with get, set" Usage="System.Net.Http.WinHttpHandler.CheckCertificateRevocationList" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property bool CheckCertificateRevocationList { bool get(); void set(bool value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates whether to check the revocation list of certificates during SSL certificate validation.</summary>
        <value>
          <see langword="true" /> to check the revocation list of certificates during SSL certificate validation; otherwise, <see langword="false" />. The default is <see langword="false" />.</value>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="ClientCertificateOption">
      <MemberSignature Language="C#" Value="public System.Net.Http.ClientCertificateOption ClientCertificateOption { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Net.Http.ClientCertificateOption ClientCertificateOption" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ClientCertificateOption" />
      <MemberSignature Language="VB.NET" Value="Public Property ClientCertificateOption As ClientCertificateOption" />
      <MemberSignature Language="F#" Value="member this.ClientCertificateOption : System.Net.Http.ClientCertificateOption with get, set" Usage="System.Net.Http.WinHttpHandler.ClientCertificateOption" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::Http::ClientCertificateOption ClientCertificateOption { System::Net::Http::ClientCertificateOption get(); void set(System::Net::Http::ClientCertificateOption value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.Http.ClientCertificateOption</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates if the certificate is automatically picked from the certificate store or if the caller is allowed to pass in a specific client certificate.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is <xref:System.Net.Http.ClientCertificateOption.Manual?displayProperty=nameWithType>.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="ClientCertificates">
      <MemberSignature Language="C#" Value="public System.Security.Cryptography.X509Certificates.X509Certificate2Collection ClientCertificates { get; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.X509Certificates.X509Certificate2Collection ClientCertificates" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ClientCertificates" />
      <MemberSignature Language="VB.NET" Value="Public ReadOnly Property ClientCertificates As X509Certificate2Collection" />
      <MemberSignature Language="F#" Value="member this.ClientCertificates : System.Security.Cryptography.X509Certificates.X509Certificate2Collection" Usage="System.Net.Http.WinHttpHandler.ClientCertificates" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ ClientCertificates { System::Security::Cryptography::X509Certificates::X509Certificate2Collection ^ get(); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp">
          <AttributeName Language="C#">[System.Runtime.CompilerServices.Nullable(1)]</AttributeName>
          <AttributeName Language="F#">[&lt;System.Runtime.CompilerServices.Nullable(1)&gt;]</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Security.Cryptography.X509Certificates.X509Certificate2Collection</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets a collection of client authentication SSL certificates that are used for client authentication by the handler if the <see cref="P:System.Net.Http.WinHttpHandler.ClientCertificateOption" /> property is set to <see langword="Manual" />.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is an empty collection.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="CookieContainer">
      <MemberSignature Language="C#" Value="public System.Net.CookieContainer? CookieContainer { get; set; }" FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp;netframework-4.6.2-pp;netstandard-2.0-pp" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.CookieContainer CookieContainer" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.CookieContainer" />
      <MemberSignature Language="VB.NET" Value="Public Property CookieContainer As CookieContainer" />
      <MemberSignature Language="F#" Value="member this.CookieContainer : System.Net.CookieContainer with get, set" Usage="System.Net.Http.WinHttpHandler.CookieContainer" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::CookieContainer ^ CookieContainer { System::Net::CookieContainer ^ get(); void set(System::Net::CookieContainer ^ value); };" />
      <MemberSignature Language="C#" Value="public System.Net.CookieContainer CookieContainer { get; set; }" FrameworkAlternate="netcore-1.0;netcore-1.1" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.CookieContainer</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the managed cookie container object. This property is only used when the <see cref="P:System.Net.Http.WinHttpHandler.CookieUsePolicy" /> property is set to UseSpecifiedCookieContainer. Otherwise, the <see cref="M:System.Net.Http.WinHttpHandler.SendAsync(System.Net.Http.HttpRequestMessage,System.Threading.CancellationToken)" /> method will throw an exception.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `null`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="CookieUsePolicy">
      <MemberSignature Language="C#" Value="public System.Net.Http.CookieUsePolicy CookieUsePolicy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Net.Http.CookieUsePolicy CookieUsePolicy" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.CookieUsePolicy" />
      <MemberSignature Language="VB.NET" Value="Public Property CookieUsePolicy As CookieUsePolicy" />
      <MemberSignature Language="F#" Value="member this.CookieUsePolicy : System.Net.Http.CookieUsePolicy with get, set" Usage="System.Net.Http.WinHttpHandler.CookieUsePolicy" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::Http::CookieUsePolicy CookieUsePolicy { System::Net::Http::CookieUsePolicy get(); void set(System::Net::Http::CookieUsePolicy value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.Http.CookieUsePolicy</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates how cookies should be managed and used. Developers can choose to ignore cookies, allow the handler to automatically manage them or manually handle them using a <see cref="T:System.Net.CookieContainer" /> object.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default for this property is <xref:System.Net.Http.CookieUsePolicy.UseInternalCookieStoreOnly?displayProperty=nameWithType>. If this value is set to <xref:System.Net.Http.CookieUsePolicy.UseSpecifiedCookieContainer?displayProperty=nameWithType>, then a container object must be initialized and assigned to the <xref:System.Net.Http.WinHttpHandler.CookieContainer%2A> property. Otherwise, an exception will be thrown when trying to send a request.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="DefaultProxyCredentials">
      <MemberSignature Language="C#" Value="public System.Net.ICredentials? DefaultProxyCredentials { get; set; }" FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp;netframework-4.6.2-pp;netstandard-2.0-pp" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.ICredentials DefaultProxyCredentials" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.DefaultProxyCredentials" />
      <MemberSignature Language="VB.NET" Value="Public Property DefaultProxyCredentials As ICredentials" />
      <MemberSignature Language="F#" Value="member this.DefaultProxyCredentials : System.Net.ICredentials with get, set" Usage="System.Net.Http.WinHttpHandler.DefaultProxyCredentials" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::ICredentials ^ DefaultProxyCredentials { System::Net::ICredentials ^ get(); void set(System::Net::ICredentials ^ value); };" />
      <MemberSignature Language="C#" Value="public System.Net.ICredentials DefaultProxyCredentials { get; set; }" FrameworkAlternate="netcore-1.0;netcore-1.1" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.ICredentials</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>When the default (system) proxy is used, gets or sets the credentials used to submit to the default proxy server for authentication.</summary>
        <value>The credentials used to authenticate the user to an authenticating proxy.</value>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <MemberGroup MemberName="Dispose">
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>2.0.5.0</AssemblyVersion>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
      </AssemblyInfo>
      <Docs>
        <summary>Releases the unmanaged resources and disposes of the managed resources used by the invoker.</summary>
      </Docs>
    </MemberGroup>
    <Member MemberName="Dispose">
      <MemberSignature Language="C#" Value="protected override void Dispose (bool disposing);" />
      <MemberSignature Language="ILAsm" Value=".method familyhidebysig virtual instance void Dispose(bool disposing) cil managed" />
      <MemberSignature Language="DocId" Value="M:System.Net.Http.WinHttpHandler.Dispose(System.Boolean)" />
      <MemberSignature Language="VB.NET" Value="Protected Overrides Sub Dispose (disposing As Boolean)" />
      <MemberSignature Language="F#" Value="override this.Dispose : bool -&gt; unit" Usage="winHttpHandler.Dispose disposing" />
      <MemberSignature Language="C++ CLI" Value="protected:&#xA; override void Dispose(bool disposing);" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Void</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="disposing" Type="System.Boolean" />
      </Parameters>
      <Docs>
        <param name="disposing">
          <see langword="true" /> to release both managed and unmanaged resources; <see langword="false" /> to release only unmanaged resources.</param>
        <summary>Releases the unmanaged resources used by the <see cref="T:System.Net.Http.WinHttpHandler" />, and optionally disposes of the managed resources.</summary>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="EnableMultipleHttp2Connections">
      <MemberSignature Language="C#" Value="public bool EnableMultipleHttp2Connections { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool EnableMultipleHttp2Connections" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.EnableMultipleHttp2Connections" />
      <MemberSignature Language="VB.NET" Value="Public Property EnableMultipleHttp2Connections As Boolean" />
      <MemberSignature Language="F#" Value="member this.EnableMultipleHttp2Connections : bool with get, set" Usage="System.Net.Http.WinHttpHandler.EnableMultipleHttp2Connections" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property bool EnableMultipleHttp2Connections { bool get(); void set(bool value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates whether additional HTTP/2 connections can be established to the same server when the maximum number of concurrent streams is reached on all existing connections.</summary>
        <value>
          <see langword="true" /> if additional HTTP/2 connections are allowed to be created; otherwise, <see langword="false" />.</value>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="MaxAutomaticRedirections">
      <MemberSignature Language="C#" Value="public int MaxAutomaticRedirections { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int32 MaxAutomaticRedirections" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.MaxAutomaticRedirections" />
      <MemberSignature Language="VB.NET" Value="Public Property MaxAutomaticRedirections As Integer" />
      <MemberSignature Language="F#" Value="member this.MaxAutomaticRedirections : int with get, set" Usage="System.Net.Http.WinHttpHandler.MaxAutomaticRedirections" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property int MaxAutomaticRedirections { int get(); void set(int value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the maximum number of allowed HTTP redirects.</summary>
        <value>The maximum number of allowed HTTP redirects.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is 50. This value only applies if <xref:System.Net.Http.WinHttpHandler.AutomaticRedirection%2A> is set to `true`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="MaxConnectionsPerServer">
      <MemberSignature Language="C#" Value="public int MaxConnectionsPerServer { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int32 MaxConnectionsPerServer" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.MaxConnectionsPerServer" />
      <MemberSignature Language="VB.NET" Value="Public Property MaxConnectionsPerServer As Integer" />
      <MemberSignature Language="F#" Value="member this.MaxConnectionsPerServer : int with get, set" Usage="System.Net.Http.WinHttpHandler.MaxConnectionsPerServer" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property int MaxConnectionsPerServer { int get(); void set(int value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the maximum number of TCP connections allowed to a single server.</summary>
        <value>The maximum number of TCP connections allowed to a single server.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `int.MaxValue`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="MaxResponseDrainSize">
      <MemberSignature Language="C#" Value="public int MaxResponseDrainSize { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int32 MaxResponseDrainSize" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.MaxResponseDrainSize" />
      <MemberSignature Language="VB.NET" Value="Public Property MaxResponseDrainSize As Integer" />
      <MemberSignature Language="F#" Value="member this.MaxResponseDrainSize : int with get, set" Usage="System.Net.Http.WinHttpHandler.MaxResponseDrainSize" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property int MaxResponseDrainSize { int get(); void set(int value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the maximum amount of data that can be drained from responses in bytes.</summary>
        <value>The maximum amount of data that can be drained from responses in bytes.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is 65536.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="MaxResponseHeadersLength">
      <MemberSignature Language="C#" Value="public int MaxResponseHeadersLength { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance int32 MaxResponseHeadersLength" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.MaxResponseHeadersLength" />
      <MemberSignature Language="VB.NET" Value="Public Property MaxResponseHeadersLength As Integer" />
      <MemberSignature Language="F#" Value="member this.MaxResponseHeadersLength : int with get, set" Usage="System.Net.Http.WinHttpHandler.MaxResponseHeadersLength" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property int MaxResponseHeadersLength { int get(); void set(int value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Int32</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the maximum length, in kilobytes (1024 bytes), of the response headers.</summary>
        <value>The maximum length, in kilobytes (1024 bytes), of the response headers.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 This property protects the client from an unauthorized server attempting to stall the client by sending a response with an infinite amount of header data. The default value for this property is 64 KB (equivalent to 65536 bytes).

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="PreAuthenticate">
      <MemberSignature Language="C#" Value="public bool PreAuthenticate { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool PreAuthenticate" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.PreAuthenticate" />
      <MemberSignature Language="VB.NET" Value="Public Property PreAuthenticate As Boolean" />
      <MemberSignature Language="F#" Value="member this.PreAuthenticate : bool with get, set" Usage="System.Net.Http.WinHttpHandler.PreAuthenticate" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property bool PreAuthenticate { bool get(); void set(bool value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value that indicates whether the handler sends an Authorization header with the request.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `false`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="Properties">
      <MemberSignature Language="C#" Value="public System.Collections.Generic.IDictionary&lt;string,object&gt; Properties { get; }" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Collections.Generic.IDictionary`2&lt;string, object&gt; Properties" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.Properties" />
      <MemberSignature Language="VB.NET" Value="Public ReadOnly Property Properties As IDictionary(Of String, Object)" />
      <MemberSignature Language="F#" Value="member this.Properties : System.Collections.Generic.IDictionary&lt;string, obj&gt;" Usage="System.Net.Http.WinHttpHandler.Properties" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Collections::Generic::IDictionary&lt;System::String ^, System::Object ^&gt; ^ Properties { System::Collections::Generic::IDictionary&lt;System::String ^, System::Object ^&gt; ^ get(); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp">
          <AttributeName Language="C#">[System.Runtime.CompilerServices.Nullable(1)]</AttributeName>
          <AttributeName Language="F#">[&lt;System.Runtime.CompilerServices.Nullable(1)&gt;]</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Collections.Generic.IDictionary&lt;System.String,System.Object&gt;</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets a writable dictionary (that is, a map) of custom properties for the <see cref="T:System.Net.Http.HttpClient" /> requests. The dictionary is initialized empty; you can insert and query key-value pairs for your custom handlers and special processing.</summary>
        <value>A writable dictionary of custom properties.</value>
        <remarks>To be added.</remarks>
      </Docs>
    </Member>
    <Member MemberName="Proxy">
      <MemberSignature Language="C#" Value="public System.Net.IWebProxy? Proxy { get; set; }" FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp;netframework-4.6.2-pp;netstandard-2.0-pp" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.IWebProxy Proxy" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.Proxy" />
      <MemberSignature Language="VB.NET" Value="Public Property Proxy As IWebProxy" />
      <MemberSignature Language="F#" Value="member this.Proxy : System.Net.IWebProxy with get, set" Usage="System.Net.Http.WinHttpHandler.Proxy" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::IWebProxy ^ Proxy { System::Net::IWebProxy ^ get(); void set(System::Net::IWebProxy ^ value); };" />
      <MemberSignature Language="C#" Value="public System.Net.IWebProxy Proxy { get; set; }" FrameworkAlternate="netcore-1.0;netcore-1.1" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.IWebProxy</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the custom proxy when the <see cref="P:System.Net.Http.WinHttpHandler.WindowsProxyUsePolicy" /> property is set to use a custom proxy.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `null`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="ReceiveDataTimeout">
      <MemberSignature Language="C#" Value="public TimeSpan ReceiveDataTimeout { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.TimeSpan ReceiveDataTimeout" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ReceiveDataTimeout" />
      <MemberSignature Language="VB.NET" Value="Public Property ReceiveDataTimeout As TimeSpan" />
      <MemberSignature Language="F#" Value="member this.ReceiveDataTimeout : TimeSpan with get, set" Usage="System.Net.Http.WinHttpHandler.ReceiveDataTimeout" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property TimeSpan ReceiveDataTimeout { TimeSpan get(); void set(TimeSpan value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.TimeSpan</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the timeout for receiving the data portion of a response from the server.</summary>
        <value>The timeout for receiving the data portion of a response from the server.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is 30 seconds.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="ReceiveHeadersTimeout">
      <MemberSignature Language="C#" Value="public TimeSpan ReceiveHeadersTimeout { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.TimeSpan ReceiveHeadersTimeout" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ReceiveHeadersTimeout" />
      <MemberSignature Language="VB.NET" Value="Public Property ReceiveHeadersTimeout As TimeSpan" />
      <MemberSignature Language="F#" Value="member this.ReceiveHeadersTimeout : TimeSpan with get, set" Usage="System.Net.Http.WinHttpHandler.ReceiveHeadersTimeout" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property TimeSpan ReceiveHeadersTimeout { TimeSpan get(); void set(TimeSpan value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.TimeSpan</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the timeout for receiving the headers of a response from the server.</summary>
        <value>The timeout for receiving the headers of a response from the server.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is 30 seconds.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="SendAsync">
      <MemberSignature Language="C#" Value="protected override System.Threading.Tasks.Task&lt;System.Net.Http.HttpResponseMessage&gt; SendAsync (System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken);" />
      <MemberSignature Language="ILAsm" Value=".method familyhidebysig virtual instance class System.Threading.Tasks.Task`1&lt;class System.Net.Http.HttpResponseMessage&gt; SendAsync(class System.Net.Http.HttpRequestMessage request, valuetype System.Threading.CancellationToken cancellationToken) cil managed" />
      <MemberSignature Language="DocId" Value="M:System.Net.Http.WinHttpHandler.SendAsync(System.Net.Http.HttpRequestMessage,System.Threading.CancellationToken)" />
      <MemberSignature Language="VB.NET" Value="Protected Overrides Function SendAsync (request As HttpRequestMessage, cancellationToken As CancellationToken) As Task(Of HttpResponseMessage)" />
      <MemberSignature Language="F#" Value="override this.SendAsync : System.Net.Http.HttpRequestMessage * System.Threading.CancellationToken -&gt; System.Threading.Tasks.Task&lt;System.Net.Http.HttpResponseMessage&gt;" Usage="winHttpHandler.SendAsync (request, cancellationToken)" />
      <MemberSignature Language="C++ CLI" Value="protected:&#xA; override System::Threading::Tasks::Task&lt;System::Net::Http::HttpResponseMessage ^&gt; ^ SendAsync(System::Net::Http::HttpRequestMessage ^ request, System::Threading::CancellationToken cancellationToken);" />
      <MemberType>Method</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Threading.Tasks.Task&lt;System.Net.Http.HttpResponseMessage&gt;</ReturnType>
      </ReturnValue>
      <Parameters>
        <Parameter Name="request" Type="System.Net.Http.HttpRequestMessage" />
        <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" />
      </Parameters>
      <Docs>
        <param name="request">The HTTP request message to send.</param>
        <param name="cancellationToken">The cancellation token.</param>
        <summary>Sends an HTTP request as an asynchronous operation.</summary>
        <returns>The task object representing the asynchronous operation.</returns>
        <remarks>To be added.</remarks>
        <exception cref="T:System.OperationCanceledException">The cancellation token was canceled. This exception is stored into the returned task.</exception>
      </Docs>
    </Member>
    <Member MemberName="SendTimeout">
      <MemberSignature Language="C#" Value="public TimeSpan SendTimeout { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.TimeSpan SendTimeout" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.SendTimeout" />
      <MemberSignature Language="VB.NET" Value="Public Property SendTimeout As TimeSpan" />
      <MemberSignature Language="F#" Value="member this.SendTimeout : TimeSpan with get, set" Usage="System.Net.Http.WinHttpHandler.SendTimeout" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property TimeSpan SendTimeout { TimeSpan get(); void set(TimeSpan value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.TimeSpan</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the timeout for sending a request.</summary>
        <value>The timeout for sending a request.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is 30 seconds.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="ServerCertificateValidationCallback">
      <MemberSignature Language="C#" Value="public Func&lt;System.Net.Http.HttpRequestMessage,System.Security.Cryptography.X509Certificates.X509Certificate2,System.Security.Cryptography.X509Certificates.X509Chain,System.Net.Security.SslPolicyErrors,bool&gt;? ServerCertificateValidationCallback { get; set; }" FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp;netframework-4.6.2-pp;netstandard-2.0-pp" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Func`5&lt;class System.Net.Http.HttpRequestMessage, class System.Security.Cryptography.X509Certificates.X509Certificate2, class System.Security.Cryptography.X509Certificates.X509Chain, valuetype System.Net.Security.SslPolicyErrors, bool&gt; ServerCertificateValidationCallback" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ServerCertificateValidationCallback" />
      <MemberSignature Language="VB.NET" Value="Public Property ServerCertificateValidationCallback As Func(Of HttpRequestMessage, X509Certificate2, X509Chain, SslPolicyErrors, Boolean)" />
      <MemberSignature Language="F#" Value="member this.ServerCertificateValidationCallback : Func&lt;System.Net.Http.HttpRequestMessage, System.Security.Cryptography.X509Certificates.X509Certificate2, System.Security.Cryptography.X509Certificates.X509Chain, System.Net.Security.SslPolicyErrors, bool&gt; with get, set" Usage="System.Net.Http.WinHttpHandler.ServerCertificateValidationCallback" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property Func&lt;System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool&gt; ^ ServerCertificateValidationCallback { Func&lt;System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool&gt; ^ get(); void set(Func&lt;System::Net::Http::HttpRequestMessage ^, System::Security::Cryptography::X509Certificates::X509Certificate2 ^, System::Security::Cryptography::X509Certificates::X509Chain ^, System::Net::Security::SslPolicyErrors, bool&gt; ^ value); };" />
      <MemberSignature Language="C#" Value="public Func&lt;System.Net.Http.HttpRequestMessage,System.Security.Cryptography.X509Certificates.X509Certificate2,System.Security.Cryptography.X509Certificates.X509Chain,System.Net.Security.SslPolicyErrors,bool&gt; ServerCertificateValidationCallback { get; set; }" FrameworkAlternate="netcore-1.0;netcore-1.1" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <Attributes>
        <Attribute FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp">
          <AttributeName Language="C#">[System.Runtime.CompilerServices.Nullable(new System.Byte[] { 2, 1, 1, 1 })]</AttributeName>
          <AttributeName Language="F#">[&lt;System.Runtime.CompilerServices.Nullable(new System.Byte[] { 2, 1, 1, 1 })&gt;]</AttributeName>
        </Attribute>
      </Attributes>
      <ReturnValue>
        <ReturnType>System.Func&lt;System.Net.Http.HttpRequestMessage,System.Security.Cryptography.X509Certificates.X509Certificate2,System.Security.Cryptography.X509Certificates.X509Chain,System.Net.Security.SslPolicyErrors,System.Boolean&gt;</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a callback method to validate the server certificate. This callback is part of the SSL handshake.</summary>
        <value>The callback should return <see langword="true" /> if the server certificate is considered valid and the request should be sent. Otherwise, return <see langword="false" />.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value is `null`. If this property is `null`, the server certificate is validated using standard well-known certificate authorities.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="ServerCredentials">
      <MemberSignature Language="C#" Value="public System.Net.ICredentials? ServerCredentials { get; set; }" FrameworkAlternate="net-10.0-pp;net-8.0-pp;net-9.0-pp;netframework-4.6.2-pp;netstandard-2.0-pp" />
      <MemberSignature Language="ILAsm" Value=".property instance class System.Net.ICredentials ServerCredentials" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.ServerCredentials" />
      <MemberSignature Language="VB.NET" Value="Public Property ServerCredentials As ICredentials" />
      <MemberSignature Language="F#" Value="member this.ServerCredentials : System.Net.ICredentials with get, set" Usage="System.Net.Http.WinHttpHandler.ServerCredentials" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::ICredentials ^ ServerCredentials { System::Net::ICredentials ^ get(); void set(System::Net::ICredentials ^ value); };" />
      <MemberSignature Language="C#" Value="public System.Net.ICredentials ServerCredentials { get; set; }" FrameworkAlternate="netcore-1.0;netcore-1.1" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.ICredentials</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the credentials to be used by the client to authenticate to the server.</summary>
        <value>The credentials to be used by the client to authenticate to the server.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value for this property is `null`.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="SslProtocols">
      <MemberSignature Language="C#" Value="public System.Security.Authentication.SslProtocols SslProtocols { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Security.Authentication.SslProtocols SslProtocols" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.SslProtocols" />
      <MemberSignature Language="VB.NET" Value="Public Property SslProtocols As SslProtocols" />
      <MemberSignature Language="F#" Value="member this.SslProtocols : System.Security.Authentication.SslProtocols with get, set" Usage="System.Net.Http.WinHttpHandler.SslProtocols" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Security::Authentication::SslProtocols SslProtocols { System::Security::Authentication::SslProtocols get(); void set(System::Security::Authentication::SslProtocols value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Security.Authentication.SslProtocols</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the collection of TLS/SSL protocols supported by the client.</summary>
        <value>The collection of TLS/SSL protocols supported by the client.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value is `None`, which is the recommended value. It allows the operating system to choose the best protocol to use, and to block protocols that are not secure. For more information, see <xref:System.Security.Authentication.SslProtocols>.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="TcpKeepAliveEnabled">
      <MemberSignature Language="C#" Value="public bool TcpKeepAliveEnabled { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance bool TcpKeepAliveEnabled" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.TcpKeepAliveEnabled" />
      <MemberSignature Language="VB.NET" Value="Public Property TcpKeepAliveEnabled As Boolean" />
      <MemberSignature Language="F#" Value="member this.TcpKeepAliveEnabled : bool with get, set" Usage="System.Net.Http.WinHttpHandler.TcpKeepAliveEnabled" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property bool TcpKeepAliveEnabled { bool get(); void set(bool value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Boolean</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets a value indicating whether TCP keep-alive is enabled.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks

Only supported on Windows 10 version 2004 or newer.
            If enabled, the values of <xref:System.Net.Http.WinHttpHandler.TcpKeepAliveInterval> and <xref:System.Net.Http.WinHttpHandler.TcpKeepAliveTime> will be forwarded
            to set WINHTTP_OPTION_TCP_KEEPALIVE, enabling and configuring TCP keep-alive for the backing TCP socket.

          ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="TcpKeepAliveInterval">
      <MemberSignature Language="C#" Value="public TimeSpan TcpKeepAliveInterval { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.TimeSpan TcpKeepAliveInterval" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.TcpKeepAliveInterval" />
      <MemberSignature Language="VB.NET" Value="Public Property TcpKeepAliveInterval As TimeSpan" />
      <MemberSignature Language="F#" Value="member this.TcpKeepAliveInterval : TimeSpan with get, set" Usage="System.Net.Http.WinHttpHandler.TcpKeepAliveInterval" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property TimeSpan TcpKeepAliveInterval { TimeSpan get(); void set(TimeSpan value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.TimeSpan</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the TCP keep-alive interval.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks

Only supported on Windows 10 version 2004 or newer.
            Has no effect if <xref:System.Net.Http.WinHttpHandler.TcpKeepAliveEnabled> is `false`.
            The default value of this property is 1 second.

          ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="TcpKeepAliveTime">
      <MemberSignature Language="C#" Value="public TimeSpan TcpKeepAliveTime { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.TimeSpan TcpKeepAliveTime" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.TcpKeepAliveTime" />
      <MemberSignature Language="VB.NET" Value="Public Property TcpKeepAliveTime As TimeSpan" />
      <MemberSignature Language="F#" Value="member this.TcpKeepAliveTime : TimeSpan with get, set" Usage="System.Net.Http.WinHttpHandler.TcpKeepAliveTime" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property TimeSpan TcpKeepAliveTime { TimeSpan get(); void set(TimeSpan value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.TimeSpan</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the TCP keep-alive timeout.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks

Only supported on Windows 10 version 2004 or newer.
            Has no effect if <xref:System.Net.Http.WinHttpHandler.TcpKeepAliveEnabled> is `false`.
            The default value of this property is 2 hours.

          ]]></format>
        </remarks>
      </Docs>
    </Member>
    <Member MemberName="WindowsProxyUsePolicy">
      <MemberSignature Language="C#" Value="public System.Net.Http.WindowsProxyUsePolicy WindowsProxyUsePolicy { get; set; }" />
      <MemberSignature Language="ILAsm" Value=".property instance valuetype System.Net.Http.WindowsProxyUsePolicy WindowsProxyUsePolicy" />
      <MemberSignature Language="DocId" Value="P:System.Net.Http.WinHttpHandler.WindowsProxyUsePolicy" />
      <MemberSignature Language="VB.NET" Value="Public Property WindowsProxyUsePolicy As WindowsProxyUsePolicy" />
      <MemberSignature Language="F#" Value="member this.WindowsProxyUsePolicy : System.Net.Http.WindowsProxyUsePolicy with get, set" Usage="System.Net.Http.WinHttpHandler.WindowsProxyUsePolicy" />
      <MemberSignature Language="C++ CLI" Value="public:&#xA; property System::Net::Http::WindowsProxyUsePolicy WindowsProxyUsePolicy { System::Net::Http::WindowsProxyUsePolicy get(); void set(System::Net::Http::WindowsProxyUsePolicy value); };" />
      <MemberType>Property</MemberType>
      <AssemblyInfo>
        <AssemblyName>System.Net.Http.WinHttpHandler</AssemblyName>
        <AssemblyVersion>4.0.0.0</AssemblyVersion>
        <AssemblyVersion>4.0.1.0</AssemblyVersion>
        <AssemblyVersion>10.0.0.0</AssemblyVersion>
      </AssemblyInfo>
      <ReturnValue>
        <ReturnType>System.Net.Http.WindowsProxyUsePolicy</ReturnType>
      </ReturnValue>
      <Docs>
        <summary>Gets or sets the proxy setting. This property can be set to disable the proxy, use a custom proxy, or use the proxy settings of WinHTTP or WinInet on the machine.</summary>
        <value>To be added.</value>
        <remarks>
          <format type="text/markdown"><![CDATA[

## Remarks
 The default value of this property is the WinHTTP stack proxy settings.

 ]]></format>
        </remarks>
      </Docs>
    </Member>
  </Members>
</Type>