Hi Pol,
Thanks for your reply.
Can you tell me what does your " these Type can be added dynamicly" mean?
Best regards,
Jeffrey Tan
Microsoft Online Partner Support
Get Secure! -
www.microsoft.com/security
This posting is provided "as is" with no warranties and confers no rights.
--------------------
| From: "Pol Bawin" <pb@rtech.be>
| Newsgroups: microsoft.publi c.dotnet.langua ges.csharp
| References: <#R************ **@TK2MSFTNGP12 .phx.gbl>
<Qb************ **@cpmsftngxa06 .phx.gbl>
| Subject: Re: Problem to serialize a interface in Xml
| Date: Fri, 3 Oct 2003 17:05:55 +0200
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| Ok but in this case, an attribute (xmlElement(... ) or xmlType(...) ) must
be
| added. Ok for a static structure but I my case these Type can be added
| dynamicly.
|
| "Jeffrey Tan[MSFT]" <v-*****@online.mi crosoft.com> a écrit dans le message
| de news:
Qb************* *@cpmsftngxa06. phx.gbl...
| >
| > Hi Pol,
| >
| > I think that this has something to do with the one of the follwoing:
| > 1. the XmlSerializer has to able able to instantiate an object during
| > deserialization . For an interface, however, it would not know what type
to
| > instantiate.
| >
| > 2. serializing an interface only may only serialize the part of the
class
| > that implements the interface, but not public fields that are not part
of
| > the interface. When deserializing the instance would not have all it's
| > public fields in the state it was in when you passed the interface to
the
| > Serialize method.
| >
| > To work around this problem, you can You can use an abstract base class
| to
| > express the semantics of your interface.
| >
| > Hope this helps,
| >
| > Best regards,
| > Jeffrey Tan
| > Microsoft Online Partner Support
| > Get Secure! -
www.microsoft.com/security
| > This posting is provided "as is" with no warranties and confers no
rights.
| >
| > --------------------
| > | From: "Pol Bawin" <pb@rtech.be>
| > | Subject: Problem to serialize a interface in Xml
| > | Date: Thu, 2 Oct 2003 15:32:35 +0200
| > | Lines: 21
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| microsoft.publi c.dotnet.langua ges.csharp:1885 49
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| > |
| > |
| > | A class has a private field of type IWizard (An interface) and a
| public
| > | property to access it.
| > | When I try to serialize the Geometry class in XML, i have an error but
| it
| > | works in Binary
| > |
| > | Can you help me
| > |
| > | [Serializable]
| > | public class Geometry
| > | {
| > | ....
| > | private IWizard _wizard;
| > | public IWizard Wizard
| > | {
| > | get { return _wizard ;}
| > | set { _wizard = value;}
| > | }
| > | }
| > |
| > |
| > |
| >
|
|
|
