Windows Mobile中使用WCF数据量大是返回为空的问题！

Question

WindowsMobile中使用WCF，当WCF中返回1个400行的DataTable时，返回为空，当小于400行时可以返回？
是WCF配置文件的问题吗？配置文件如下<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.web>
    <compilation debug="false" />    <!--将上传文档的大小控制在20M以内-->
    <httpRuntime executionTimeout="3000" maxRequestLength="204800" useFullyQualifiedRedirectUrl="false" />
  </system.web>  <!-- 部署服务库项目时，必须将配置文件的内容添加到 
  主机的 app.config 文件中。System.Configuration 不支持库的配置文件。-->
  <system.serviceModel>
    <services>
      <service name="WcfServiceLibrary1.Service1" behaviorConfiguration="WcfServiceLibrary1.Service1Behavior">
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8731/Design_Time_Addresses/WcfServiceLibrary1/Service1/"   />
          </baseAddresses>
        </host>
              
        <endpoint address="basic"  binding="basicHttpBinding" bindingConfiguration="mybasicHttpBinding" contract="WcfServiceLibrary1.IService1">
        
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
       
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="WcfServiceLibrary1.Service1Behavior">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>    <bindings>
      <basicHttpBinding>
        <binding name="mybasicHttpBinding" sendTimeout="00:10:00" maxBufferSize="655360000"
          maxBufferPoolSize="655360000" maxReceivedMessageSize="655360000"
          messageEncoding="Text">
          <readerQuotas maxDepth="320" maxStringContentLength="655360000"
            maxArrayLength="655360000" maxBytesPerRead="65536" maxNameTableCharCount="655360000" />
        </binding>
      </basicHttpBinding>
    </bindings>
    
  </system.serviceModel>
</configuration>

Answer 1

加个这个试试
    <behaviors>
      <endpointBehaviors>
        <behavior name="ServiceViewEventBehavior">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
    </behaviors>

Answer 2

谢谢,加上了也不行！<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.web>
    <compilation debug="false" />    <!--将上传文档的大小控制在20M以内-->
    <httpRuntime executionTimeout="3000" maxRequestLength="204800" useFullyQualifiedRedirectUrl="false" />
  </system.web>  <!-- 部署服务库项目时，必须将配置文件的内容添加到 
  主机的 app.config 文件中。System.Configuration 不支持库的配置文件。-->
  <system.serviceModel>
    <services>
      <service name="WcfServiceLibrary1.Service1" behaviorConfiguration="WcfServiceLibrary1.Service1Behavior">
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8731/Design_Time_Addresses/WcfServiceLibrary1/Service1/"   />
          </baseAddresses>
        </host>
              
        <endpoint address="basic"  binding="basicHttpBinding" bindingConfiguration="mybasicHttpBinding" contract="WcfServiceLibrary1.IService1">
        
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
       
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="WcfServiceLibrary1.Service1Behavior">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors><behaviors>
      <endpointBehaviors>
        <behavior name="ServiceViewEventBehavior">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
    </behaviors>    <bindings>
      <basicHttpBinding>
        <binding name="mybasicHttpBinding" sendTimeout="00:10:00" maxBufferSize="655360000"
          maxBufferPoolSize="655360000" maxReceivedMessageSize="655360000"
          messageEncoding="Text">
          <readerQuotas maxDepth="320" maxStringContentLength="655360000"
            maxArrayLength="655360000" maxBytesPerRead="65536" maxNameTableCharCount="655360000" />
        </binding>
      </basicHttpBinding>
    </bindings>
    
  </system.serviceModel>
</configuration>

Answer 3

放到 </system.serviceModel>上面一段试试？

Answer 4

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.web>
    <compilation debug="false" />    <!--将上传文档的大小控制在20M以内-->
    <httpRuntime executionTimeout="3000" maxRequestLength="204800" useFullyQualifiedRedirectUrl="false" />
  </system.web>  <!-- 部署服务库项目时，必须将配置文件的内容添加到 
  主机的 app.config 文件中。System.Configuration 不支持库的配置文件。-->
  <system.serviceModel>
    <services>
      <service name="WcfServiceLibrary1.Service1" behaviorConfiguration="WcfServiceLibrary1.Service1Behavior">
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8731/Design_Time_Addresses/WcfServiceLibrary1/Service1/"   />
          </baseAddresses>
        </host>
              
        <endpoint address="basic"  binding="basicHttpBinding" bindingConfiguration="mybasicHttpBinding" contract="WcfServiceLibrary1.IService1">
        
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
       
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="WcfServiceLibrary1.Service1Behavior">
          <serviceMetadata httpGetEnabled="True"/>
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>    <bindings>
      <basicHttpBinding>
        <binding name="mybasicHttpBinding" sendTimeout="00:10:00" maxBufferSize="655360000"
          maxBufferPoolSize="655360000" maxReceivedMessageSize="655360000"
          messageEncoding="Text">
          <readerQuotas maxDepth="320" maxStringContentLength="655360000"
            maxArrayLength="655360000" maxBytesPerRead="65536" maxNameTableCharCount="655360000" />
        </binding>
      </basicHttpBinding>
    </bindings>
    <behaviors>
      <endpointBehaviors>
        <behavior name="ServiceViewEventBehavior">
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

Answer 5

WindowsMobile开发常见问题集

Answer 6

这个要在客户端配置web.config，服务端配置是没用的

Answer 7

windows Mobile 客户端怎么配置web.config