WebResponse.IsMutuallyAuthenticated 属性    
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
获取一个 Boolean 值,该值指示是否发生了相互身份验证。
public:
 virtual property bool IsMutuallyAuthenticated { bool get(); };public virtual bool IsMutuallyAuthenticated { get; }member this.IsMutuallyAuthenticated : boolPublic Overridable ReadOnly Property IsMutuallyAuthenticated As Boolean属性值
如果客户端和服务器均经过验证,则为 true;否则为 false。
示例
下面的代码示例检查此属性的值。
// The following example uses the System, System.Net,
// and System.IO namespaces.
public static void RequestMutualAuth(Uri resource)
{
    // Create a new HttpWebRequest object for the specified resource.
    WebRequest request=(WebRequest) WebRequest.Create(resource);
    // Request mutual authentication.
   request.AuthenticationLevel = AuthenticationLevel.MutualAuthRequested;
    // Supply client credentials.
    request.Credentials = CredentialCache.DefaultCredentials;
    HttpWebResponse response = (HttpWebResponse) request.GetResponse();
    // Determine whether mutual authentication was used.
    Console.WriteLine("Is mutually authenticated? {0}", response.IsMutuallyAuthenticated);
    // Read and display the response.
    Stream streamResponse = response.GetResponseStream();
    StreamReader streamRead = new StreamReader(streamResponse);
    string responseString = streamRead.ReadToEnd();
   Console.WriteLine(responseString);
    // Close the stream objects.
    streamResponse.Close();
    streamRead.Close();
    // Release the HttpWebResponse.
    response.Close();
}
注解
若要请求相互身份验证,请使用 WebRequest.AuthenticationLevelMutualAuthRequested 或 MutualAuthRequired 枚举值设置 属性。 属性的 WebRequest.AuthenticationLevel 默认值包含 Delegation 和 MutualAuthRequested。
请注意,获取此属性可能会引发 ObjectDisposedException。