Home > Cannot Serialize > Cannot Serialize Interface System.collections.generic.ilist 1

Cannot Serialize Interface System.collections.generic.ilist 1

Contents

Reload to refresh your session. You signed out in another tab or window. objorke added the enhancement label Sep 30, 2014 objorke added a commit that referenced this issue Sep 30, 2014 objorke check over here

Not the answer you're looking for? If you use interfaces then go see webturner's answer. Saturday, May 17, 2008 7:09 PM Moderator 0 Sign in to vote I'm not asking the serializer to instantiate the interface, because collections should be instantiated by the owning class (which Saturday, May 17, 2008 9:00 PM 0 Sign in to vote There's no point in arguing about this.

Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface

Join Now For immediate help use Live now! I wish to serialize an class (let's call it S) that contains a property of the type IList where T is another class which I have defined. If the implementation mattered at all, it would be completely lost. To get around this you need to handle that part of the serialization yourself by implementing the IXmlSerializable interface.

Cannot serialize member Extractor.Admin.Models.Package.Orders of type System.Collections.Generic.ICollection`1[[Extractor.Admin.Models.Order, Extractor.Admin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] because it is an interface. Adding a Member of this Class to a whole XML structure will cause problems. Compared to your code I'm just using the new type ListOfIAnimal in place of List, the other changes are just a little refactoring. Cannot Serialize Interface System.collections.generic.ienumerable Web Service Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We

MessagePack member yfakariya commented Aug 17, 2013 @amirabiri Thank you nice feedback. Cannot Serialize Member Of Type Because It Is An Interface Saturday, May 17, 2008 10:21 PM Moderator 0 Sign in to vote Don't anyone argue with an MVP, they always know best. Connect with top rated Experts 26 Experts available now in Live! http://stackoverflow.com/questions/10012736/how-to-serialize-an-interface-such-as-ilistt Cannot serialize member xxx of type System.Collections.Generic.ICollection`1[[xxx, xxx, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] because it is an interface. [Answered]RSS 1 reply Last post Mar 21, 2012 10:50 PM by Peter pi - MSFT

Why is looping over find's output bad practice? Cannot Serialize Member Because It Is An Interface Icollection Any code that does that assumes that the only thing that matters about the IList is the fact that it's a list of something. Except one thing. Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use.

Cannot Serialize Member Of Type Because It Is An Interface

Are there continuous functions for which the epsilon-delta property doesn't hold? Solved how to serialize IList in my webservice? Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface Helped me a lot. Cannot Serialize Member Because It Is An Interface Entity Framework But it is a contract, not an implementation.   Each implementation of IList has its own properties and fields.

Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: How to serialize System.Collections.Generic.IList? check my blog Exchange PRTG Quick Overview (07:27) Video by: Kimberley Get a first impression of how PRTG looks and learn how it works. Can you tell from reading the code? Moving a member function from base class to derived class breaks the program for no obvious reason There are 3 men in a desert Total distance traveled when visiting all rational Xmlserializer Ilist

The DataContractSerializer looks nice, but I looked around and did not see an example of serializing a list of mixed type using it. Already have an account? So, may I ask you a question? this content However, your custom classes are not.

Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Cannot Serialize Member Web Service I don't know, which is why I wasn't discussing it. As a rule, I try to use interfaces when possible in my public APIs to allow more flexibility in implementation, but this one's had me fretting for a while now.

i.e.

Reload to refresh your session. Also, I'm aware that WinFX (yeah, that's right, I'm calling it WinFX ) includes its own serializers, but the catch with those is that those require dependencies to WCF/WPF (same gripe Here is the code: using System; using System.Collections.Generic; using Castle.ActiveRecord; namespace HannaPrintsDataAccess { public partial class Customer { private IList _customerAddresses; public CustomerAddress GetPrimaryCustomerAddress() { foreach (CustomerAddress address in _customerAddresses) { C# Serialize Ienumerable Star 12801 Points 1763 Posts Re: Cannot serialize member xxx of type System.Collections.Generic.ICollection`1[[xxx, xxx, Versi...

Please review the stack trace for more information about the error and where it originated in the code. share|improve this answer answered Nov 4 '10 at 5:43 Jeffrey Hantin 24.7k35478 add a comment| up vote 0 down vote You can only de/serialize concrete types. When an IList is serialized, you're actually serializing an array of the something. have a peek at these guys Privacy Policy Site Map Support Terms of Use MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Courses Vendor Services Groups

Join our community for more solutions or to ask questions. Your first 5 minutes are always free. This is different from non-collections, but that's why there is a completely different property standard for lists than for atomic properties. Reload to refresh your session.

Its complete code, just copy it into it's own .cs file, call the first function to step through it. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Each of them would serialize differently from the others. Is there a way to include an Interface that's marked [DataContract]? –Kevin Meredith Jan 18 '12 at 15:08 This will help : theburningmonk.com/2010/05/… –d p Nov 3 at 4:58

How difficult is it to practically detect a forgery in a cryptosystem? You may be able to get around this by exposing two properties: one public get-only ICollection for XML serialization to consume that is decorated with [XmlElement] and/or [XmlArrayItem] specifying the concrete If those answers do not fully address your question, please ask a new question. MessagePack stream itself does not contain any information of original type.

Saturday, May 17, 2008 7:45 PM Moderator 0 Sign in to vote If the job of the serializer was to just serialize and deserialize, then it would have a problem with Converting the weight of a potato into a letter grade Why are password boxes always blanked out when other sensitive data isn't? All rights reserved. Not the answer you're looking for?

yfakariya closed this Oct 8, 2013 Sign up for free to join this conversation on GitHub. share|improve this answer answered Sep 3 '10 at 3:08 John Saunders 138k20179324 I understand that, but I tried changing it to normal List, but it gave me the SAME How to jump around the piano? Mar 21, 2012 10:50 PM|Peter pi - MSFT|LINK Hi, This error means that the type of Orders is ICollection and you can't serialize an interface.

Connect with top rated Experts 26 Experts available now in Live! using System; using System.Collections.Generic; using System.IO; using System.Text; using System.Xml; using System.Xml.Serialization; namespace Serialiser { static class SerialiseInterface { public static void SerialiseAnimals() { String finalXml; // Serialize { var animals Is it anti-pattern if a class property creates and returns a new instance of a class?