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Cannot Serialize Interface System Collections Generic Ienumerable


DataContractSerializer does not support interfaces in general, Try converting the ICollection to List. All rights reserved. Browse other questions tagged c# asp.net neo4jclient or ask your own question. I created a method that makes serialization. check over here

Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More... my web services code is using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Services; using System.Web.Script.Services; using System.Web.Script.Serialization; using System.Data; using System.Data.SqlClient; using System.Text; ///

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Cannot Serialize Interface System.collections.generic.ienumerable Web Service

share|improve this answer answered Feb 14 '12 at 15:47 Sina Iravanian 10.1k31538 add a comment| up vote -1 down vote You can use DataContractSerializer using (var ms = new MemoryStream()) { Is there any known limit for how many dice RPG players are comfortable adding up? An explicit conversion exists (are you missing a cast?) How to implement xml serialization on interfaces error:' New cannot be used on an interface' Error: "'New' cannot be used on an Privacy statement Help us improve MSDN.

Copied from this page directly) works fine for me, in terms of serialization - can you confirm that your Language, Person, Country and ProfileObject are as you've defined either with default Thank you! It works well for most of the calls, but it throws an exception for all methods that has a parameter of IEnumerable type. Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface Can you tell from reading the code?

So the final code looks like this: public Table1() { this.Table2s = new HashSet(); } [XmlIgnore] public virtual ICollection Table2s { get; set; } Posted by Ayani I just started my first real job, and have been asked to organize the office party. EDITED TO INCLUDE STACK TRACE: [InvalidOperationException: Neo4jClient.Node`1[Graph.Language] cannot be serialized because it does not have a parameterless constructor.] [InvalidOperationException: Cannot serialize member 'Graph.ProfileObject.Language' of type 'System.Collections.Generic.List1[[Neo4jClient.Node1[[Graph.Language, Graph, Version=, Culture=neutral, PublicKeyToken=null]], Neo4jClient, http://stackoverflow.com/questions/2729875/serialize-objects-using-xmlserializer-serialize-and-ienumerable-objects Say, for example, someone passes a non-serializable argument that inherits from IEnumerable.

Does it make sense? Cannot Serialize Member Because It Is An Interface more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science IList is still a contract, only it specifies that "T" will be "string". c# asp.net kendo-ui share|improve this question asked Jul 3 '14 at 10:18 MR.alaa 457 3 Is there an inner-exception on that?

C# Serialize Ienumerable

Could you please needful for above issue. other Search This Blog Blog Archive ▼ 2014 (2) ▼ August (2) System.InvalidOperationException: There was an err... Cannot Serialize Interface System.collections.generic.ienumerable Web Service Thank you. –Shaine Fisher Jul 26 '15 at 19:28 1 @ShaineFisher I would strongly consider Tatham's advice from your last question and update Neo4jClient to the Pre-release version - you Binaryformatter Serialize Ienumerable But it is a contract, not an implementation.   Each implementation of IList has its own properties and fields.

Your Email This email is in use. http://sauvblog.com/cannot-serialize/cannot-serialize-interface-system-collections-generic-ilist-1.html As to what you're expecting back - I guess you're after a ProfileObject with 2 Language objects, and only 1 Country. Exception Details: System.NotSupportedException: Cannot serialize interface System.Collections.Generic.IList`1[[System.String, mscorlib, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089]].when I try to do something like the following. [WebMethod] public IList GenericTest() { IList l = new List(); l.Add("string #1"); Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle Serialize Ienumerable To Json

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. The solution, then, is to give it a concrete instance to serialize. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. this content Saturday, May 17, 2008 7:32 PM 0 Sign in to vote The job of the serializer is to serialize and deserialize objects.

i.e. Ienumerable To List It works on many operating systems, in many languages. Saturday, May 17, 2008 10:21 PM Moderator 0 Sign in to vote Don't anyone argue with an MVP, they always know best.

asked 1 year ago viewed 781 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 60 XML serialization of interface property 1 Error with explicit

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 more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation UI for ASP.NET AJAX Resources Buy Try Feed for this thread 2 posts, 0 answers Kushan Shah 15 posts Member since: Jul 2006 Posted 30 Dec 2010 Link to this post Datacontractserializer We have to make sure to put [XmlIgnore] attributes on the properties that should NOT be serialized.

However it does deserialize read-only collections fine, even if it can't do the instantiation itself. How to jump around the piano? Reply Peter pi - M... have a peek at these guys In my opinion, the design succeeds for those developers and fails everyone else.   It fails people who expect their .NET-specific members will be translated to the other side (notice -

On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Cannot serialize interface System.Collections.Gene... ► 2013 (2) ► December (1) ► March (1) ► 2012 (8) ► August (2) ► June (1) ► May (2) ► April (1) ► March (2) Try YAXLib for these kinds serializations. Now I initialize my db to have something like: (PERSON)-[:SPEAKS]->(ENGLISH) (PERSON)-[:SPEAKS]->(GERMAN) (PERSON)-[:CURRENT_LOCATION]->(GERMANY) First off, running your query 'as is' (i.e.

How to react? GIMP Images and Photos Web Graphics Software How to create built-in UI screens with Adobe XD Video by: Bob When you create an app prototype with Adobe XD, you can insert Saturday, May 17, 2008 10:51 PM Moderator Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. Is there any known limit for how many dice RPG players are comfortable adding up?