我使用这个 MSDN 示例来构建我的控制台主机应用程序：
http://msdn.microsoft.com/en-us/library/ms731758.aspx
它工作我有一个服务正在运行，在运行时我可以将它作为服务引用添加到我的 Silverlight 类库 ViewModel 中，我可以看到它在浏览器中运行。
但是，当我运行我的 Silverlight 应用程序时，我收到以下错误消息：
在 ServiceModel 客户端配置部分中找不到引用合同“ServiceLayer.IServiceLayer”的默认端点元素。这可能是因为没有为您的应用程序找到配置文件，或者因为在客户端元素中找不到与此合同匹配的端点元素。
这是我的服务代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.ServiceModel.Activation;
using Model;
namespace ServiceLayer
{
[ServiceContract(Namespace = "ServiceLayer")] //This has to match references or updating the service reference will not work.
public interface IServiceLayer
{
[OperationContract] //This is needed for each method.
string Compile(string cscode, string name, string type, int token);
[OperationContract] //This is needed for each method.
string LoginClick(string username, string password, bool createuser, int token);
[OperationContract]
bool IsLoggedIn(int token);
[OperationContract] //This is needed for each method.
object[] GetMessages(int token);
[OperationContract] //This is needed for each method.
int GetToken(int token);
[OperationContract] //This is needed for each method.
string[][] GetPlugins(int token);
[OperationContract] //This is needed for each method.
string Finalize(int token, string[] descriptions);
[OperationContract] //This is needed for each method.
object[][] Communicate(string methodName, int token, object[] args);
}
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class ServiceLayer : IServiceLayer
{
public string Compile(string cscode, string name, string type, int token)
{
// Add your operation implementation here
ModelInterface MI = new ModelInterface();
return MI.Compile(cscode, name, type, token);
}
public String LoginClick(string username, string password, bool createuser, int token)
{
ModelInterface MI = new ModelInterface();
return MI.LoginClick(username, password, createuser, token);
}
public bool IsLoggedIn(int token)
{
ModelInterface MI = new ModelInterface();
return MI.IsLoggedIn(token);
}
public object[] GetMessages(int token)
{
ModelInterface MI = new ModelInterface();
return MI.GetMessages(token);
}
public int GetToken(int token)
{
ModelInterface MI = new ModelInterface();
return MI.GetToken(token);
}
public string[][] GetPlugins(int token)
{
ModelInterface MI = new ModelInterface();
return MI.GetPlugins(token);
}
public string Finalize(int token, string[] descriptions)
{
ModelInterface MI = new ModelInterface();
return MI.Finalize(token, descriptions);
}
public object[][] Communicate(string methodName, int token, object[] args)
{
ModelInterface MI = new ModelInterface();
return MI.Communicate(methodName, token, args);
}
// Add more operations here and mark them with [OperationContract]
}
}
这是 ViewModel 的 ServiceReferences.ClientConfig：
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IServiceLayer" maxBufferSize="2147483647"
maxReceivedMessageSize="2147483647">
<security mode="None" />
</binding>
<binding name="BasicHttpBinding_IServiceLayer1" maxBufferSize="2147483647"
maxReceivedMessageSize="2147483647">
<security mode="None" />
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:3263/front" binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_IServiceLayer" contract="IServiceLayer"
name="BasicHttpBinding_IServiceLayer" />
<endpoint address="http://localhost:3263/front" binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_IServiceLayer1" contract="ServiceLayer.IServiceLayer"
name="BasicHttpBinding_IServiceLayer1" />
</client>
</system.serviceModel>
这是项目的 Web.Config 文件，其中包含托管 Silverlight 应用程序的网站。我发布它是因为我尝试了这个找不到默认端点元素 指南 - 即将 VM 配置中的 servicemodel 部分复制到下面的 web.Config 中：
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0"/>
<pages controlRenderingCompatibilityVersion="4.0"/>
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<customBinding>
<binding name="OrgOS.Web.ServerCommunicationService.customBinding0">
<binaryMessageEncoding/>
<httpTransport/>
</binding>
<binding name="OrgOS.Web.ServiceLayer.customBinding0">
<binaryMessageEncoding/>
<httpTransport/>
</binding>
</customBinding>
</bindings>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true"/>
<services>
<service name="OrgOS.Web.ServiceLayer">
<endpoint address="" binding="customBinding" bindingConfiguration="OrgOS.Web.ServiceLayer.customBinding0" contract="OrgOS.Web.ServiceLayer"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
我租用的服务器没有 ASP.NET，尽管我已经付费了，支持正在休假，而且我的最后期限即将到来！试图让 WCF 工作让我发疯 - 请帮助我......
为什么展示一个简单的 Silverlight 项目这么难……