Windows Phone Silverlight 8.0 - 在BasicHttpBinding上将ClientCredentialType指定为Basic

Question

我有一个SOAP WebService，它具有授权，并要求我将ClientCredentialType指定为HttpClientCredentialType.Basic。

我正常的.NET项目，我可以指定这个（在代码或XML）连接到我的WebService：

BasicHttpBinding binding = new BasicHttpBinding(); 
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic; 
mySoapClient = new MySoapClient(binding, address); 

的问题是，在便携式类库（PCL），或在Windows Phone 8.0 Silverlight C＃项目属性Transport不存在。

是否有解决方法？

谢谢

Answer 1

找出答案。 看起来像所有的请求必须在OperationContextScope中执行。

 private void InvokeWebMethod(Action webMethod, string username = null, string password = null) 
     { 
      using (OperationContextScope contextScope = new OperationContextScope(presenceServer.InnerChannel)) 
      { 
       var bc = Encoding.UTF8.GetBytes(string.Format(@"{0}:{1}", username ?? this.Username, password ?? this.Password)); 
       HttpRequestMessageProperty httpProps = new HttpRequestMessageProperty(); 
       httpProps.Headers[HttpRequestHeader.Authorization] = "Basic " + Convert.ToBase64String(bc); 

       OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = httpProps; 
       webMethod(); 
      } 
     } 

THanks。