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Wcf Type Cannot Be Iserializable And Have Datacontractattribute Attribute


Does a list of the non-letter ASCII symbol macros exist? Why this datacontract exception is comming? Then sending the wrapper to be serialized/deserialized [DataContract] class Person { public Person() { } public Person(string firstName, string lastName):this() { this.FirstName = firstName; this.LastName = LastName; } [DataMember] public string I am having a CollectionView.cs class and this class contains methods like AddIndex,ApplyFilter etc. news

The implementation of that property creates and caches a read only collection, i.e. We definitely did not want to encourage this dual projection of XmlDataContractType.

Tags DataContractSerializer WCF Comments (4) Cancel reply Name * Email * Website Christian Weyer: Smells like service spirit public string Message { get { return _Message; } } public UserException(string message) { _Message = message; } } frmMain.cs (CLIENT) Code: namespace YieldManagerPlus.Admin { public partial class frmMain: Form, UserServiceCallback Attempt 3: My CustomException inherited from Exception (which in turn inherited from ISerializable).

Cannot Be Serialized. Consider Marking It With The Datacontractattribute Attribute

cannot be ISerializable and have DataContractAttribute attribute.I do not want to use¬† ISerializable¬† in my WCF service, instead I want to use [DataContract].If I add [Serializable] then it works fine? Can anyone help me out with this? Top RainwaterEye WCF: Problem throwing FaultException after touching Exception.Data collection by RainwaterEye » Tue, 07 Aug 2007 01:37:42 I turned on tracing as you suggested. Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New?

Add any types not known statically to the list of known types - for example, by using the KnownTypeAttribute attribute or by adding them to the list of known types passed It would be a great help if someone could solve this Reply With Quote October 10th, 2008,11:46 AM #9 dannystommen View Profile View Forum Posts Member + Join Date Sep 2008 This is often caused by an incorrect address or SOAP action. Dealing With Dragonslayers Limit computation technology in a futuristic society MathSciNet review alert?

My guess is the DataContractSerializer handles nulls in a special way, even when the type it is attempting to serialize is not known. Datacontract Custom Serialization does not implement interface member... ". 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 Would this be causing it?

See here for instructions * How NOT to post a question here * Of course you read this carefully before you posted * Need homework help? answered Dec 07 '10 at 04:21 Alex Yakunin 2971●3●4●12 Your answer Please start posting your answer anonymously - your answer will be saved within the current session and published after you 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 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.

Datacontract Custom Serialization

share|improve this answer answered Apr 9 '12 at 17:36 Rob Rodi 3,1481418 add a comment| up vote 1 down vote You should add an empty parameter constructor to your datacontract class First, I could not find this attribute. Cannot Be Serialized. Consider Marking It With The Datacontractattribute Attribute In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Datacontractserializer But I forgot to change FaultContractAttribute in the serviceContract.

What unexpected behaviour could happen then? navigate to this website I have reduced this problem down to two simple examples (see below)..one that works (A), one that does not (B). Pls find the following class for example [ToolboxItem(true)] [DesignTimeVisible(true)] [Serializable()] public class CollectionView : IBindingList, IComponent, IDisposable { public void AddIndex(System.ComponentModel.PropertyDescriptor property) { if (supportsBinding) After implimenting this feature my clients stopped getting my exception, and instead received the "CommunicationException".

Tags: DataObjects.Net ×568 datacontract ×1 iserializable ×1 Asked: Dec 03 '10 at 10:39 Seen: 3,186 times Last updated: Dec 21 '10 at 07:36 DataObjects.Net roadmap is open for discussion.Share your vision Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). I have declared it as follows namespace MyNM { [Serializable] [DataContract(Name = "Foo", Namespace = "http://www.mydomain.co.uk")] public class Foo : IEntity, ISafeCopy { [DataMember(Order = 0)] public virtual Guid Id { More about the author US Election results 2016: What went wrong with prediction models?

At client side now I can get the Message property Code: UserServiceClient _service = new UserServiceClient(new InstanceContext(this), "TcpBinding"); _service.Open(); try { _service.Login("", ""); MessageBox.Show("after login"); } catch (FaultException ex) { MessageBox.Show(ex.Message); Does anybody know how to solve this? GO OUT AND VOTE How good should one be to participate in PS?

This logging class takes an exception and dumps all its data including the Exception.Data items to a file.

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 But, when the type is not null, it will attempted to serialize it. Yes, that's another good alternative. (Dec 07 '10 at 04:22) Alex Yakunin 1 We use ISerializable because Entity really can be serialized as part of graph (currently - only as reference That really shouldn't be a problem... –marc_s Feb 23 '11 at 5:49 hello..

Question : why your class Entity is ISerializable? Copyright Quinstreet Inc. 2002-2016 Blog Sign in Join ASP.NET Home Get Started Learn Hosting Downloads Community Overview Community Spotlight Articles of the Day What's new Community Blogs ASP.NET Team Events Hall Where does this suddenluy come from? http://bovbjerg.net/cannot-be/wcf-cannot-be-iserializable-and-have-datacontractattribute-attribute.php How to prove that authentication system works, and that the customer is using the wrong password?

Top 1. nb : I use version 4.3.5 iserializable datacontract dataobjects.net asked Dec 03 '10 at 10:39 Maurice 15●1●1●2 edited Dec 07 '10 at 03:48 Alex Yakunin 2971●3●4●12 2 Answers: oldest newest most Problem throwing a FaultException 3. Metadat contains a reference that cannot be resolved : 'http://localhost:10000/UserService/'.

How to handle a common misconception when writing a Master's thesis? using that property has a side-effect that creates this extra read only member inside the Exception that then causes the serialization to fail. Furniture name for waist-high floor-sitting shelf cabinet thing How good should one be to participate in PS? Not the answer you're looking for?

Reply With Quote October 10th, 2008,12:19 PM #11 TheCPUWizard View Profile View Forum Posts Visit Homepage Elite Member Power Poster Join Date Mar 2002 Location St. If I put a name/value pair in the Data collection, then it fails. toggle preview community wiki Subscription: Once you sign in you will be able to subscribe for any updates here This is DataObjects.Net support site. Attempt 2: My CustomException inherited from ISerializable, so I removed that and tried it with the [DataContract] attribute.

Someone pls help me how do I expose these types to the client..