增加头部到.NET 3.5 WCF客户

Question

我在C＃.NET Framework 3.5中一个简单的Web客户端调用像这样的SOAP服务的HelloWorld：

HelloService myservice = new HelloService(); 
string result = myservice.HelloWorld(); 

我使用一些中间件，增加了基本安全通过请求Authorization Header：“Authorization = Bearer 123456abcd”，它与REST服务一起工作，但我想要使用上述.Net客户端的服务...

如何将标题添加到Service Call ？ 确实存在类似的东西：myservice.addHeader("authorization=blah");？

Answer 1

您应该使用OperationContextScope

using (OperationContextScope scope = new OperationContextScope(wcfClient.InnerChannel)) 
     { 
     MessageHeader header 
      = MessageHeader.CreateHeader(
      "Service-Bound-CustomHeader", 
      "http://Microsoft.WCF.Documentation", 
      "Custom Happy Value." 
     ); 
     OperationContext.Current.OutgoingMessageHeaders.Add(header); 

     // Making calls. 
     Console.WriteLine("Enter the greeting to send: "); 
     string greeting = Console.ReadLine(); 

     //Console.ReadLine(); 
     header = MessageHeader.CreateHeader(
      "Service-Bound-OneWayHeader", 
      "http://Microsoft.WCF.Documentation", 
      "Different Happy Value." 
     ); 
     OperationContext.Current.OutgoingMessageHeaders.Add(header); 

     // One-way 
     wcfClient.Push(greeting); 
     this.wait.WaitOne(); 

     // Done with service. 
     wcfClient.Close(); 
     Console.WriteLine("Done!"); 
     Console.ReadLine(); 
     } 

授权

var messageProperty = new HttpRequestMessageProperty(); 
messageProperty.Headers.Add(HttpRequestHeader.Authorization, AuthorizationHeader);