.net - WCF Datacontract free serialization (3.5 SP1) -

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has got work? documentation non existent on how enable feature , missing attribute exceptions despite having 3.5 sp1 project.

i found doesn't work internal/private types, making type public worked fine. means no anonymous types either :(

using reflector found method classdatacontract.isnonattributedtypevalidforserialization(type) seems make decision. it's last line seems killer, type must visible, no internal/private types allowed :(

internal static bool isnonattributedtypevalidforserialization(type type) {     if (type.isarray)     {          return false;     }     if (type.isenum)     {         return false;     }     if (type.isgenericparameter)     {         return false;     }     if (globals.typeofixmlserializable.isassignablefrom(type))     {         return false;     }     if (type.ispointer)     {         return false;     }     if (type.isdefined(globals.typeofcollectiondatacontractattribute, false))     {         return false;     }     foreach (type type2 in type.getinterfaces())     {         if (collectiondatacontract.iscollectioninterface(type2))         {             return false;         }     }     if (type.isserializable)     {         return false;     }     if (globals.typeofiserializable.isassignablefrom(type))     {         return false;     }     if (type.isdefined(globals.typeofdatacontractattribute, false))     {         return false;     }     if (type == globals.typeofextensiondataobject)     {         return false;     }     if (type.isvaluetype)     {         return type.isvisible;     }     return (type.isvisible && (type.getconstructor(bindingflags.nonpublic | bindingflags.public | bindingflags.instance, null, globals.emptytypearray, null) != null));

}


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