WSHttpBindingElement.AllowCookies Properti

Definisi

Ruang nama:

System.ServiceModel.Configuration

Rakitan:

System.ServiceModel.dll

Mendapatkan atau menetapkan nilai yang menunjukkan apakah klien WCF akan secara otomatis menyimpan dan mengirim ulang cookie apa pun yang dikirim oleh satu layanan web.

public:
 property bool AllowCookies { bool get(); void set(bool value); };

[System.Configuration.ConfigurationProperty("allowCookies", DefaultValue=false)]
public bool AllowCookies { get; set; }

[<System.Configuration.ConfigurationProperty("allowCookies", DefaultValue=false)>]
member this.AllowCookies : bool with get, set

Public Property AllowCookies As Boolean

Nilai Properti

Boolean

true jika pemrosesan cookie otomatis diperlukan; jika tidak, false.

Atribut

ConfigurationPropertyAttribute

Keterangan

Pengaturan AllowCookies ke true berguna ketika klien berinteraksi dengan satu layanan web yang menggunakan cookie. Jika Anda mengakses beberapa layanan dengan cookie yang sama, atur AllowCookies ke false dan Anda harus menambahkan header cookie secara manual ke setiap pesan keluar. Kode berikut menunjukkan cara melakukan ini:

MyWebServiceClient client = new MyWebServiceClient();  

        using (new OperationContextScope(client.InnerChannel))  
        {  
            client.DoSomething();  

            // Extract the cookie embedded in the received web service response  
            // and stores it locally  
            HttpResponseMessageProperty response = (HttpResponseMessageProperty)  
            OperationContext.Current.IncomingMessageProperties[  
                HttpResponseMessageProperty.Name];  
            sharedCookie = response.Headers["Set-Cookie"];  
        }  

        MyOtherWebServiceClient otherClient = new MyOtherWebServiceClient();  

        using (new OperationContextScope(otherClient.InnerChannel))  
        {  
            // Embeds the extracted cookie in the next web service request  
            // Note that we manually have to create the request object since  
            // since it doesn't exist yet at this stage   
            HttpRequestMessageProperty request = new HttpRequestMessageProperty();  
            request.Headers["Cookie"] = sharedCookie;  
            OperationContext.Current.OutgoingMessageProperties[  
                HttpRequestMessageProperty.Name] = request;  

            otherClient.DoSomethingElse();  
        }