Question

我正在尝试向我的Silverlight客户端添加WCF端点行为。但是，我在运行时收到以下错误：

Unrecognized element 'behaviors' in service reference configuration.
Note that only a subset of the Windows Communication Foundation
configuration functionality is available in Silverlight.

WCF端点无法在Silverlight中扩展吗？下面列出了我的ServiceReferences.ClientConfig文件，显示了我如何尝试添加名为MyBehaviorExtention的扩展：

<configuration>

    <system.serviceModel>

        <extensions>
            <behaviorExtentions>
                <add
                    name="MyBehaviorExtention"
                    type="MyTest,
                          MyBehaviorExtention,
                          Version=1.0.0.0,
                          Culture=neutral,
                          PublicKeyToken=null" />
            </behaviorExtentions>
        </extensions>

        <behaviors>
            <endpointBehaviors>
                <behavior name="MyBehavior">
                    <MyBehaviorExtention />
                </behavior>
            </endpointBehaviors>
        </behaviors>

        <bindings>
            <basicHttpBinding>
                <binding
                    name="MyWebServicePortBinding"
                    maxBufferSize="2147483647"
                    maxReceivedMessageSize="2147483647">
                    <security mode="None" />
                </binding>
            </basicHttpBinding>
        </bindings>

        <client>
            <endpoint
                name="MyWebServicePort"
                address="http://localhost:8080/MyService"
                binding="basicHttpBinding"
                bindingConfiguration="MyWebServicePortBinding"
                contract="MyServiceReference.MyWebService"
                behaviorConfiguration="MyBehavior" />
        </client>

    </system.serviceModel>

</configuration>

Answer 1

这不应该放在你的服务器端web.config吗？ ServiceReferences.ClientConfig应包含与WebService参考信息有关的信息，例如：端点地址等。它包含服务的地址，并在编译生成的.xap文件中编译。

以下是我使用行为扩展的web.config示例：

 <extensions>
      <behaviorExtensions>
        <add name="silverlightFaults" type="MyApp.Web.Services.SilverlightFaultBehavior, MyApp.Web"/>
      </behaviorExtensions>
    </extensions>

    <behaviors>
      <endpointBehaviors>
        <behavior name="SilverlightFaultBehavior">
          <silverlightFaults />
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>

这就是我所需要的。我的ServiceRefeferences.ClientConfig仅包含端点地址。它仅包含Windows Communication Foundation（WCF）客户端配置的子集。

Silverlight客户端是否支持WCF行为？

1 个答案: