我正在编写一个小的WCF/WPF应用程序来调整图像大小，但当我尝试从客户端向我的服务发送大小为28K的图像时，WCF会给我带来麻烦。当我发送较小的图像时，该服务正常工作。我马上认为这是一个配置问题，并且我在绑定配置中浏览了关于MaxArrayLength属性的帖子。香港专业教育学院调升对客户端和服务器上的这些设置限制的最大2147483647，但我仍然得到以下错误：最大阵列长度限额
The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://mywebsite.com/services/servicecontracts/2009/01:OriginalImage . The InnerException message was 'There was an error deserializing the object of type System.Drawing.Image. The maximum array length quota (16384) has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader.'. Please see InnerException for more details.
我做了我的客户端和服务器CONFIGS相同的，它们看起来像下面这样： 服务器：
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_ImageResizerServiceContract" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="LogoResizer.WCF.ServiceTypes.ImageResizerService" behaviorConfiguration="ServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:900/mex/"/>
<add baseAddress="net.tcp://localhost:9000/" />
</baseAddresses>
</host>
<endpoint binding="netTcpBinding" contract="LogoResizer.WCF.ServiceContracts.IImageResizerService" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
</system.serviceModel>
和我的客户端配置的样子：
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_ImageResizerServiceContract" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address="net.tcp://localhost:9000/" binding="netTcpBinding"
bindingConfiguration="NetTcpBinding_ImageResizerServiceContract"
contract="ImageResizerService.ImageResizerServiceContract"
name="NetTcpBinding_ImageResizerServiceContract">
<identity>
<userPrincipalName value="[email protected]" />
</identity>
</endpoint>
</client>
</system.serviceModel>
似乎不管我设置这些值，我仍然得到一个埃罗r说wcf无法序列化我的文件，因为它大于16384.任何想法？
更新：中的UserPrincipalName标签的电子邮件地址已经改变了我的隐私
考虑将自己的答案标记为正确。 :) – 2009-03-25 11:54:46
ImageResizerService是什么？任何示例代码？ – Kiquenet 2010-08-21 17:48:34