WCF CultureInfo类型DataMember序列化CommunicationException

Question

当我使用CultureInfo Typed DataMember调用我的WCF服务的Method时,它会抛出CommunicationException.

我怎么解决这个问题？

InnerException消息是'Type'System.Globalization.GregorianCalendar',数据协定名称为'GregorianCalendar:http://schemas.datacontract.org/2004/07/System.Globalization '.将任何静态未知的类型添加到已知类型列表中

[DataContract]
class MyClass
{
    [DataMember]
    public CultureInfo UserCulture { get; set; } 
}

Answer 1

将此配置添加到主机和客户端配置.

<system.runtime.serialization>
<dataContractSerializer>
  <declaredTypes>
    <add type="System.Globalization.CultureInfo, mscorlib,Version=2.0.0.0, Culture = neutral, PublicKeyToken=b77a5c561934e089">
      <knownType type="System.Globalization.GregorianCalendar,mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
    </add>
  </declaredTypes>
</dataContractSerializer>

CultureInfo包含基类Calendar的日历字段,它不知道专门的GregorianCalendar类型,但我们希望通过添加knowntype属性来处理.

http://www.vistax64.com/indigo/65776-cultureinfo-serialization-issue-gregoriancalendar-wcf.html