Silverlight使用WCF实现数据通信

按步建了service和serviceReference之后，还需要修改webconfig才能实现通信。

原文件是：

<system.serviceModel> 
   <behaviors> 
    <serviceBehaviors> 
     <behavior name="SilverlightDBDemo.Web.DBServiceBehavior"> 
      <serviceMetadata httpGetEnabled="true" /> 
      <serviceDebug includeExceptionDetailInFaults="False" /> 
     </behavior> 
    </serviceBehaviors> 
   </behaviors> 
  <bindings> 
   <customBinding> 
    <binding name="customBinding0"> 
     <binaryMessageEncoding /> 
     <httpTransport /> 
    </binding> 
   </customBinding> 
  </bindings> 
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" /> 
  <services> 
   <service behaviorConfiguration="SilverlightDBDemo.Web.DBServiceBehavior" 
    name="SilverlightDBDemo.Web.DBService"> 
    <endpoint address="" binding="customBinding" bindingConfiguration="customBinding0" 
     contract="SilverlightDBDemo.Web.DBService" /> 
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> 
   </service> 
  </services> 

首先将customBinding改成BasicBinding：

<bindings> 
   <basicHttpBinding> 
     <binding name="BasicHttpBinding_IDataService" 
         maxBufferPoolSize="2147483647" 
        maxReceivedMessageSize="2147483647" 
         maxBufferSize="2147483647"> 
       <readerQuotas 
           maxArrayLength="2147483647" 
           maxBytesPerRead="2147483647" 
          maxDepth="2147483647" 
          maxNameTableCharCount="2147483647" 
          maxStringContentLength="2147483647" /> 
    </binding> 
  </basicHttpBinding> 
</bindings> 

 

然后修改EndPointAddress：

<endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_DBService"      
contract="SilverlightDBDemo.Web.DBService" /> 

 

这样就可以实现wcf数据通信了。

原文地址：http://silverlightchina.net/html/tips/2011/0730/9382_2.html