WebHeaderCollection.IsRestricted Method (String, Boolean)

public:
static bool IsRestricted (
	String^ headerName, 
	bool response
)

public static boolean IsRestricted (
	String headerName, 
	boolean response
)

public static function IsRestricted (
	headerName : String, 
	response : boolean
) : boolean

Not applicable.

try
{
   // Create a web request for S"www.msn.com".
   HttpWebRequest^ myHttpWebRequest = dynamic_cast<HttpWebRequest^>(WebRequest::Create( "http://www.msn.com" ));

   // Get the associated response for the above request.
   HttpWebResponse^ myHttpWebResponse = dynamic_cast<HttpWebResponse^>(myHttpWebRequest->GetResponse());

   // Get the headers associated with the response.
   WebHeaderCollection^ myWebHeaderCollection = myHttpWebResponse->Headers;
   for ( int i = 0; i < myWebHeaderCollection->Count; i++ )
   {
      // Check if the first response header is restriced.
      if ( WebHeaderCollection::IsRestricted( dynamic_cast<String^>(myWebHeaderCollection->AllKeys[ i ]) ) )
               Console::WriteLine( "' {0}' is a restricted header", myWebHeaderCollection->AllKeys[ i ] );
      else
               Console::WriteLine( "' {0}' is not a restricted header", myWebHeaderCollection->AllKeys[ i ] );
   }
   myHttpWebResponse->Close();
}
catch ( WebException^ e ) 
{
   Console::WriteLine( "\nWebException is thrown.\nMessage is: {0}", e->Message );
   if ( e->Status == WebExceptionStatus::ProtocolError )
   {
      Console::WriteLine( "Status Code : {0}", (dynamic_cast<HttpWebResponse^>(e->Response))->StatusCode );
      Console::WriteLine( "Status Description : {0}", (dynamic_cast<HttpWebResponse^>(e->Response))->StatusDescription );
      Console::WriteLine( "Server : {0}", (dynamic_cast<HttpWebResponse^>(e->Response))->Server );
   }
}
catch ( Exception^ e ) 
{
   Console::WriteLine( "Exception is thrown. Message is : {0}", e->Message );
}

    try {
        // Create a web request for "www.msn.com".
        HttpWebRequest myHttpWebRequest = (HttpWebRequest)(WebRequest.
            Create("http://www.msn.com"));
        // Get the associated response for the above request.
        HttpWebResponse myHttpWebResponse = (HttpWebResponse)(
            myHttpWebRequest.GetResponse());
        // Get the headers associated with the response.
        WebHeaderCollection myWebHeaderCollection =
            myHttpWebResponse.get_Headers();

        for (int i = 0; i < myWebHeaderCollection.get_Count(); i++) {
            // Check if the first response header is restriced.
            if (WebHeaderCollection.IsRestricted(myWebHeaderCollection.
                get_AllKeys()[i])) {
                Console.WriteLine("'{0}' is a restricted header",
                    myWebHeaderCollection.get_AllKeys()[i]);
            }
            else {
                Console.WriteLine("'{0}' is not a restricted header",
                    myWebHeaderCollection.get_AllKeys().get_Item(i));
            }
        }
        myHttpWebResponse.Close();
    }
    catch (WebException e) {
        Console.WriteLine("\nWebException is thrown.\nMessage is:" 
            + e.get_Message());
        if (e.get_Status().Equals(WebExceptionStatus.ProtocolError)) {
            Console.WriteLine("Status Code : {0}", ((HttpWebResponse)(
                e.get_Response())).get_StatusCode());
            Console.WriteLine("Status Description : {0}", ((
                HttpWebResponse)(e.get_Response())).get_StatusDescription());
            Console.WriteLine("Server : {0}", ((HttpWebResponse)(
                e.get_Response())).get_Server());
        }
    }
    catch (System.Exception e) {
        Console.WriteLine("Exception is thrown. Message is :" 
            + e.get_Message());
    }
} //main