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What do you think about this? The problem is that System.Data.DataSet implements ISerializable and the GetObjectData is not virtual, so you cannot override it in the Typed DataSets, but, if the Typed DataSets itself implements ISerializable, then Does anybody know how to solve this? What is the simplest way to put some text at the beginning of a line and to put some text at the center of the same line Why are password boxes http://electrictricycle.net/cannot-be/cannot-be-iserializable.html

Teenage daughter refusing to go to school C++: can I hint the optimizer by giving the range of an integer? Moving forward How can you take advantage of this? Anyone know what it is? How can I check that the voltage output from this voltage divider is 2.25V? http://stackoverflow.com/questions/23110073/type-cannot-be-iserializable-and-have-datacontractattribute-attribute

Datacontract Custom Serialization

How can tilting a N64 cartridge cause such subtle glitches? Petersburg, Florida, USA Posts 12,116 Re: WCF Custom exception serialize problem Originally Posted by hspc You should use the Detail property of the FaultException to get the exception details as described How can I avoid being chastised for a project I inherited which was already buggy, but I was told to add features instead of fixing it?

In a company crossing multiple timezones, is it rude to send a co-worker a work email in the middle of the night? In order to be able to throw it with FaultException, I have to mark it with the DataContract attribute like this: [DataContract] public class MyCustomException : Exception{  ...} But after accessing One Very Odd Email How can I trust that this is google? What you need to do is to follow the ISerializable contract described in http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemruntimeserializationiserializableclasstopic.asp and add a constructor for this interface: "The ISerializable interface implies a constructor with the signature Constructor(SerializationInfo info,

The framework sees an ambiguous state when it sees 2 serializers. Datacontractattribute Consider marking it with the DataContractAttribute attribute3Throwing FaultException using Custom Exception Handler EL WCF1Enterprise Library exception block, System.Exception type handlers overide other exception types handler5TypeInitializationException: The type initializer for 'vService.CheckService' threw Is "she don't" sometimes considered correct form? Please try to give a substantial answer, for discussions, please use comments and please do remember to vote (after you log in)!

share|improve this answer answered Apr 23 '13 at 15:02 jeff.eynon 539517 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed You can use either with DataContractSerializer but applying both attributes will not work. –Jf Beaulac Jul 11 at 15:01 add a comment| up vote 0 down vote I ran into this But I forgot to change FaultContractAttribute in the serviceContract.

Datacontractattribute

Petersburg, Florida, USA Posts 12,116 Re: WCF Custom exception serialize problem Originally Posted by dannystommen I can't update the Service Reference in visual studio. (right click --> "Update service reference"). How can I check that the voltage output from this voltage divider is 2.25V? Datacontract Custom Serialization He was a Program Manager at Microsoft for 5 years, where he worked on several projects, including the .NET Compact Framework and ADO.NET.He was the cofounder of Genamics, a provider of Datacontractserializer Reply With Quote October 10th, 2008,06:30 AM #2 MadHatter View Profile View Forum Posts Visit Homepage Senior Member Join Date Mar 2004 Location 3311'18.10"N 9645'20.28"W Posts 1,808 Re: WCF Custom exception

Table 'Byte-Generator' is not found in storage. http://electrictricycle.net/cannot-be/cannot-be-iserializable-and-have-datacontractattribute.html See here for instructions * How NOT to post a question here * Of course you read this carefully before you posted * Need homework help? Can I get a dual entry Schengen visa for tourism purpose for me and my wife? void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context) { GetObjectData(info, context); } public virtual void GetObjectData(SerializationInfo info, StreamingContext context) { .... } } [Serializable] sealed class Derived : Base { ....

[email protected] Contact Us PVS-Studio Download for Windows Download for Linux Product page Documentation Messages Troubleshooting Buy Buy PVS-Studio Site License Licensing FAQ Achievements Checked projects Detected errors Customers Interesting Blog C++ I'll fix it once the forums are up. –Anders Abel Dec 2 '11 at 17:36 This answer is wrong, or poorly worded. [DataContract] and [Serializable] CANNOT be used together. How to deal with a coworker that writes software to give him job security instead of solving problems? http://electrictricycle.net/cannot-be/cannot-be-customized-for-iserializable.html Browse other questions tagged c# wcf faultexception faultcontract or ask your own question.

It will radically deviate from "Expected" behaviour, and cause other issue. Question : why your class Entity is ISerializable? Is it acceptable to ask an unknown professor for help in a related field during his office hours?

you said: DONT use the callback technique you proposed.

It relies on this serialization feature and serializability of DisconnectedState to send graphs of entities between client and server with their state, as well as send log of applied changes back public override void GetObjectData(SerializationInfo info, StreamingContext context) { .... } } If the class contains only an explicit implementation of the interface, an implicit implementation of virtual method 'GetObjectData' is also In general this constructor should be protected if the class is not sealed (NotInheritable in Visual Basic) ." For example: public class MyCustomException : Exception{    private string myValue;    public MyCustomException(string myValue)    public void GetObjectData(SerializationInfo info, StreamingContext context) { .... } } [Serializable] sealed class Derived : Base { ....

When trying to add a custom exception in a WCF service. [ServiceContract] public interface IService1 { [OperationContract] [FaultContract(typeof(GetDataErrorException))] string GetData(int value); } public class Service1 : IService1 { public string GetData(int Then I decided to compare it to serializing a simple object array... Visual Studio throws an error.. 1) What specific error? http://electrictricycle.net/cannot-be/cannot-be-iserializable-and-have-datacontract.html Results 1 to 14 of 14 Thread: [RESOLVED] WCF Custom exception serialize problem Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to

What is really curved, spacetime, or simply the coordinate lines? Join them; it only takes a minute: Sign up Type cannot be ISerializable and have DataContractAttribute attribute up vote 0 down vote favorite Im getting a Type 'WcfServiceLibrary1.GetDataErrorException' cannot be ISerializable And Is It Really Necessary After .NET Framework 3.5? All of a sudden it started working.

Serializing 1000 rows was almost 10 times faster, deserializing them around 4 times faster and the size about 6 times smaller. C# has become a language of unusual flexibility and breadth since its premiere in 2000, but this continual growth means there’s still much more to learn.Organized around concepts and use cases, Browse other questions tagged c# wcf asp.net-3.5 datacontract serializable or ask your own question. If the type is marked with both of them, it will take the projection of [DataContract] Here are the docs on data transfer and serialization in WCF which provide a lot

Many thanks Dave c# wcf asp.net-3.5 datacontract serializable share|improve this question edited Mar 17 '10 at 10:41 marc_s 456k938741035 asked Mar 17 '10 at 10:33 Dave 1,31941626 add a comment| 3 Check your code too.