Vista - DataContractSerializer "Expecting element" problem

Hello !

I have just passed to the RTM version of winfx and I don't understand why
the DataContractSerializer doesn't work any more.

I want to serialize an object with a xml stream which no contain all the
properties of the object. With the winfx beta 2, it work fine, but now I
optain the error :

"Error in line 3 position 4. 'Element' 'CommonName' from namespace
'http://schemas.datacontract.org/2004/07/Site' is not expected. Expecting
element '_includedProperties'."

I tried to use serializer like this :

DataContractSerializer __serializer = new
DataContractSerializer(typeof(Site[]), null, Int32.MaxValue, true, true,
null);

On msdn (http://msdn2.microsoft.com/en-us/library/aa344262.aspx) we can read
: "parameters to ignore unexpected data" but it seem not work ...

I tried to motify the DataMember to "NotRequired" like this :

[DataMember(IsRequired=false)]
private IList<string> _includedProperties = new List<string>();

But no changes ...

Can somebody help me ? thanks
Xeron

Ask additionally that on
http://forums.microsoft.com/MSDN/Sho...D=118&SiteID=1
Arkady

"Xeron" <Xeron@discussions.microsoft.com> wrote in message
news:55FDE637-ED15-42FC-8545-EB17A9268902@microsoft.com...
> Hello !
>
> I have just passed to the RTM version of winfx and I don't understand why
> the DataContractSerializer doesn't work any more.
>
> I want to serialize an object with a xml stream which no contain all the
> properties of the object. With the winfx beta 2, it work fine, but now I
> optain the error :
>
> "Error in line 3 position 4. 'Element' 'CommonName' from namespace
> 'http://schemas.datacontract.org/2004/07/Site' is not expected. Expecting
> element '_includedProperties'."
>
> I tried to use serializer like this :
>
> DataContractSerializer __serializer = new
> DataContractSerializer(typeof(Site[]), null, Int32.MaxValue, true, true,
> null);
>
> On msdn (http://msdn2.microsoft.com/en-us/library/aa344262.aspx) we can
> read
> : "parameters to ignore unexpected data" but it seem not work ...
>
> I tried to motify the DataMember to "NotRequired" like this :
>
> [DataMember(IsRequired=false)]
> private IList<string> _includedProperties = new List<string>();
>
> But no changes ...
>
> Can somebody help me ? thanks
> Xeron

Done, thx

"Arkady Frenkel" wrote:

> Ask additionally that on
> http://forums.microsoft.com/MSDN/Sho...D=118&SiteID=1
> Arkady
>
> "Xeron" <Xeron@discussions.microsoft.com> wrote in message
> news:55FDE637-ED15-42FC-8545-EB17A9268902@microsoft.com...
> > Hello !
> >
> > I have just passed to the RTM version of winfx and I don't understand why
> > the DataContractSerializer doesn't work any more.
> >
> > I want to serialize an object with a xml stream which no contain all the
> > properties of the object. With the winfx beta 2, it work fine, but now I
> > optain the error :
> >
> > "Error in line 3 position 4. 'Element' 'CommonName' from namespace
> > 'http://schemas.datacontract.org/2004/07/Site' is not expected. Expecting
> > element '_includedProperties'."
> >
> > I tried to use serializer like this :
> >
> > DataContractSerializer __serializer = new
> > DataContractSerializer(typeof(Site[]), null, Int32.MaxValue, true, true,
> > null);
> >
> > On msdn (http://msdn2.microsoft.com/en-us/library/aa344262.aspx) we can
> > read
> > : "parameters to ignore unexpected data" but it seem not work ...
> >
> > I tried to motify the DataMember to "NotRequired" like this :
> >
> > [DataMember(IsRequired=false)]
> > private IList<string> _includedProperties = new List<string>();
> >
> > But no changes ...
> >
> > Can somebody help me ? thanks
> > Xeron
>
>
>

Done, thx

"Arkady Frenkel" wrote:

> Ask additionally that on
> http://forums.microsoft.com/MSDN/Sho...D=118&SiteID=1
> Arkady

Hi Xeron,

Can you share a repro so we can look into it further?

Thanks,
Sara

"Xeron" wrote:

> Hello !
>
> I have just passed to the RTM version of winfx and I don't understand why
> the DataContractSerializer doesn't work any more.
>
> I want to serialize an object with a xml stream which no contain all the
> properties of the object. With the winfx beta 2, it work fine, but now I
> optain the error :
>
> "Error in line 3 position 4. 'Element' 'CommonName' from namespace
> 'http://schemas.datacontract.org/2004/07/Site' is not expected. Expecting
> element '_includedProperties'."
>
> I tried to use serializer like this :
>
> DataContractSerializer __serializer = new
> DataContractSerializer(typeof(Site[]), null, Int32.MaxValue, true, true,
> null);
>
> On msdn (http://msdn2.microsoft.com/en-us/library/aa344262.aspx) we can read
> : "parameters to ignore unexpected data" but it seem not work ...
>
> I tried to motify the DataMember to "NotRequired" like this :
>
> [DataMember(IsRequired=false)]
> private IList<string> _includedProperties = new List<string>();
>
> But no changes ...
>
> Can somebody help me ? thanks
> Xeron