异常:对象图中可以序列化或反序列化的最大项数为'；65536'；

我查看了其他帖子，但没有找到解决问题的方法。

我的服务配置文件：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,Log4net"/>
  </configSections>
  <appSettings>
    ...
  </appSettings>
  <log4net>
    ...
  </log4net>
  <system.serviceModel>
    <protocolMapping>
      <add scheme="http" binding="wsDualHttpBinding"/>
    </protocolMapping>
    <services>
      <service name="Service1" behaviorConfiguration="Service1Behavior">
        <endpoint address="" binding="netTcpBinding" contract="IService1" bindingConfiguration="NetTcpBinding_IService1">
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <endpoint address="/mex" binding="mexTcpBinding" contract="IMetadataExchange"/>
      </service>
      <service name="Service2" behaviorConfiguration="Service2Behavior">
        <endpoint address="" binding="wsHttpBinding" contract="IService2" bindingConfiguration="WSHttpBinding_IService2">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
      </service>
    </services>
    <bindings>
      <wsHttpBinding>
        <binding name="WSHttpBinding_IService2" receiveTimeout="00:00:10"
          sendTimeout="00:00:10" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
          useDefaultWebProxy="false">
          <reliableSession ordered="true" inactivityTimeout="00:00:11" />
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <security mode="None" />
        </binding>
      </wsHttpBinding>
      <netTcpBinding>
        <binding name="NetTcpBinding_IService1" receiveTimeout="00:00:20"
          sendTimeout="00:00:20" maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:00:11" />
          <security mode="None" />
        </binding>
      </netTcpBinding>
    </bindings>
    <behaviors>
      <serviceBehaviors>
        <behavior name="Service1Behavior">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
          <serviceMetadata httpGetEnabled="False"/>
          <serviceDebug includeExceptionDetailInFaults="True"/>
          <serviceThrottling maxConcurrentCalls="100"
                    maxConcurrentInstances="100"
                    maxConcurrentSessions="100" />
        </behavior>
        <behavior name="Service2Behavior">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="True"/>
          <serviceThrottling maxConcurrentCalls="100"
                    maxConcurrentInstances="100"
                    maxConcurrentSessions="100"  />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
  <connectionStrings>
    ...
  </connectionStrings>
  <system.diagnostics>
    <sources>
      <source name="System.ServiceModel" switchValue="Error,ActivityTracing"
        propagateActivity="true">
        <listeners>
          ...
        </listeners>
      </source>
    </sources>
  </system.diagnostics>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
  </startup>
</configuration>

我的客户端配置文件：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        ...
    </configSections>
    <system.serviceModel>
        <bindings>
            <netTcpBinding>
                <binding name="NetTcpBinding_IService1" closeTimeout="00:00:15"
                    openTimeout="00:00:15" receiveTimeout="00:00:40" sendTimeout="00:00:40"
                    transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
                    hostNameComparisonMode="StrongWildcard" listenBacklog="10"
                    maxBufferPoolSize="2147483647" maxBufferSize="2147483647"
                    maxConnections="10" maxReceivedMessageSize="2147483647">
                    <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
                        maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
                    <reliableSession ordered="true" inactivityTimeout="00:10:00"
                        enabled="false" />
                    <security mode="None">
                        <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
                        <message clientCredentialType="Windows" />
                    </security>
                </binding>
            </netTcpBinding>
            <wsHttpBinding>
                <binding name="WSHttpBinding_IService2" closeTimeout="00:00:15"
                    openTimeout="00:00:15" receiveTimeout="00:00:25" sendTimeout="00:00:15"
                    bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
                    maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
                    messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="false">
                    <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
                        maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
                    <reliableSession ordered="true" inactivityTimeout="00:00:11" />
                    <security mode="None">
                        <transport realm="" />
                        <message clientCredentialType="Windows" negotiateServiceCredential="true" />
                    </security>
                </binding>
            </wsHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://.../Design_Time_Addresses/Service2/"
                binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IService2"
                contract="Service2Reference.IService2"
                name="WSHttpBinding_IService2"  behaviorConfiguration="serviceBehaviorConfiguration">
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
            <endpoint address="net.tcp://.../Design_Time_Addresses/Service1/"
                binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IService1"
                contract="Service1Reference.IService1" name="NetTcpBinding_IService1"
                behaviorConfiguration="serviceBehaviorConfiguration">
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
        </client>
      <behaviors>
        <endpointBehaviors>
          <behavior name="serviceBehaviorConfiguration">
            <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
          </behavior>
        </endpointBehaviors>
      </behaviors>
    </system.serviceModel>
    <userSettings>
        ...
    </userSettings>
</configuration>

为什么我仍然得到例外：

The formatter threw an exception while trying to deserialize the message: 
There was an error while trying to deserialize parameter http://tempuri.org/:GetData.
The InnerException message was 'Maximum number of items that can be serialized or deserialized in an object graph is '65536'. 
Change the object graph or increase the MaxItemsInObjectGraph quota. '.

似乎忽略了两个App.config文件中的<dataContractSerializer maxItemsInObjectGraph="2147483647"/>。为什么？

    <client>
        <endpoint address="http://.../Design_Time_Addresses/Service2/"
****        behaviorConfiguration="foo"
            binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IService2"
            contract="Service2Reference.IService2"
            name="WSHttpBinding_IService2">
            <identity>
                <dns value="localhost" />
            </identity>
        </endpoint>
        <endpoint address="net.tcp://.../Design_Time_Addresses/Service1/"
****        behaviorConfiguration="foo"
            binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IService1"
            contract="Service1Reference.IService1" name="NetTcpBinding_IService1">
            <identity>
                <dns value="localhost" />
            </identity>
        </endpoint>
    </client>
  <behaviors>
    <endpointBehaviors>
****  <behavior name="foo">
        <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
      </behavior>
    </endpointBehaviors>
  </behaviors>

<behaviors> 
    <endpointBehaviors> 
        <behavior name="Behaviors.EndpointBehavior"> 
            <dataContractSerializer maxItemsInObjectGraph="2147483647" /> 
        </behavior> 
    </endpointBehaviors> 
</behaviors

<client> 
    <endpoint address=http://localhost:9997/Services/MyService 
        behaviorConfiguration="Behaviors.EndpointBehavior" 
        binding="wsHttpBinding" bindingConfiguration="WSHTTPBinding.Configuration.Client" 
        contract="IAppointments" name="Client.EndpointConfiguration" /> 
</client>

foreach ( var operation in channelFactory.Endpoint.Contract.Operations )   
{   
    var behavior = operation.Behaviors.Find() as DataContractSerializerOperationBehavior;   
    if ( behavior != null )   
    {   
        behavior.MaxItemsInObjectGraph = 2147483647;       
    }   
} 

client.Endpoint.Behaviors.Remove(typeof(CallbackBehaviorAttribute));
client.Endpoint.Behaviors.Add(new CallbackBehaviorAttribute() { MaxItemsInObjectGraph = 2147483647 });