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Cannot Serialize Member Because It Is An Interface Entity Framework


Here I'm assuming that you know the basic implementation of IXmlSerializable inteface. I do have the same problem: I can serialize well, but not deserialize. Use WCF for All New Web Service Development, instead of legacy ASMX or obsolete WSE Use File->New Project to create Web Service Projects Thursday, January 20, 2011 4:31 AM Moderator Microsoft ProjectLeader.cs - Class to be used as a item for generic list to serialize. http://culturahq.com/cannot-serialize/cannot-serialize-member-of-type-because-it-is-an-interface.html

Modify your property to use a wrapping type public sealed class XmlAnything : IXmlSerializable { public XmlAnything() {} public XmlAnything(T t) { this.Value = t;} public T Value {get; set;} public Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ Hopefully it sparks some thought on this issue.

Cannot Serialize Member Because It Is An Interface Entity Framework

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 we're almost there, but the serializer still can't deserialize this to a concrete type.  This is where we have to give the serializer some help in the form of the XMLIncludeAttribute.  It says nothing about the contents of an instance. Adding a Member of this Class to a whole XML structure will cause problems.

I have two very similar XSD files and used the xsd.exe tool to generate classes. Share this:FacebookTwitterRedditEmailLike this:Like Loading... You should note the date of the original question. C# Serialize Int Passing parameters to \input{text} (included text file) What is the temperature of the brakes after a typical landing?

A happy medium may be merging the XmlAnything idea into the 'backing' property of the first technique. 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; ///

/// Summary description I am having a similar issue where by I need to return an array of an interface object via webservices. –Gavin Chin Jul 21 '09 at 7:52 I did I've given all the sample code in this tutorial with the namespace.

What was Stan Lee's character reading on the bus in Doctor Strange Counterexample to Corollary of Banach-Steinhaus? C# Serialize Abstract Class For WriteXml the writing and is correct. Every object in .NET is, by default, inherited from object base class. x.Serialize(w, animals); var s = b.ToString(); } c# list interface xml-serialization xmlserializer share|improve this question edited Aug 28 '14 at 22:28 John Saunders 138k20179324 asked Sep 13 '10 at 22:11 Steve

Serialize Interface Java

Related Comments (6) 6 Comments » […] Roy shares a KISS way to serialize interfaces with the .NET serializers (with a bit more work it might even be possible to emit https://social.msdn.microsoft.com/Forums/en-US/bac96f79-82cd-4fef-a748-2a85370a8510/xmlserialization-with-interfaces?forum=asmxandxml It will still be cleaner than using hand-rolled serialization. Cannot Serialize Member Because It Is An Interface Entity Framework My conclusion is that it either cannot be done or is so devilishly difficult no one ever bothers. –Lisa May 4 '11 at 0:10 possible duplicate of Why can't Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface I did appreciate your code, however, as I added the [KnownType()] attribute and your code lead me to the result. –galford13x Mar 29 '13 at 15:56 Is there a

Everything worked fine till one requirement came to serialize the workflow object and save it. this contact form Now that wasn't so hard, was it? They have no state. List Download source - 11.66 KB Introduction The article describes how to serialize an object of a class inherited from generic list of interface (i.e. Cannot Serialize Member Because It Is An Interface. Ienumerable

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 Its complete code, just copy it into it's own .cs file, call the first function to step through it. Here's what I'm going for: public interface IAnimal { int Age(); } public class Dog : IAnimal { public int Age() { return 1; } } public class Cat : IAnimal http://culturahq.com/cannot-serialize/cannot-serialize-member-of-type-system-collections-generic-icollection-because-it-is-an-interface.html see more linked questions… Related 73XML Serialization and Inherited Types75Serialize a nullable int1Refactoring class to interface without breaking serialization in C#4serialize only one property of a class1Serialization of internal class to

I have used reflection beforefor a number of practical applications including a basic plugin architecture but my experience is limited. .net Datacontractserializer Post Calendar February 2010 S M T W T F S « Jan Mar » 123456 78910111213 14151617181920 21222324252627 28 Recent Posts Sony A77 Mark II: EVF Lag and The concrete class that implements the interface may have state.

I squished up your old classes adding an extra non-interface field to each so I could see that the concrete classes were getting serialised and deserialised properly.

Having looked at the example here and a few other examples on line I have tried to create a generic implementation of IXmlSerializable that does NOT require the Read and Write Your Email This email is in use. There are some great new WCF resources available at http://msdn.microsoft.com/wcf, including endpoint.tv: The Total Noob's Guide to WCF - Lesson 1: My First WCF Service, which is a brief video (16 minutes).John Iserializable C# Example I have tested it and the code is generated well, keeping the inheritance structure.

Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI Where do I drop off a foot passenger in Calais (P&O)? Do you need your password? Check This Out We will see that how I've used this method to solve this problem in 'Understanding the Code' section.

Related 116.NET XML serialization gotchas?0.NET: Is There an Interface for Implemented by all XML Serialized objects?175Serialize an object to string0Serialize nested interface19Cannot serialize member… because it is an interface117Serialize an object Should I allow my child to make an alternate meal if they do not like anything served at mealtime? public class DCService : System.Web.Services.WebService { [WebMethod] public Boolean ReceiveDocument(IDocument document) { DBIO io = new DBIO(); return io.InsertIntoDB(document); // does nothing; just returns true } } I get this when See more: C# ASP.NET kendo hi every body i have astrange problem i never faced before i have searched more on web but nosense this is my error : Cannot serialize

Hemant Kularia Sign In·ViewThread·Permalink Re: Deserializer Enhancements Vikram Lele2-Jul-10 3:51 Vikram Lele2-Jul-10 3:51 Correct me if I am wrong, shouldn't this line: //create the assembly qualified name based on the Comment by David Black -- February 21, 2010 @ 11:57 am | Reply A tag? Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update All comments welcome!

How do we assign an initial value to a lookup field in sharepoint add in? Finally, how would the deserializing code know which class to instantiate? You can use BinaryFormatter to save to a stream: BinaryFormatter bf = new BinaryFormatter(); MemoryStream ms = new MemoryStream(); bf.Serialize(ms, animals); Other alternative is to use WCF's DataContractSerializer and provide types It accepts two input parameter, XmlReader input stream and the generic list object to which deserialized objects will be added.

This workflow engine (object of type WorkFlow class) contains workflow items and excutes them one by one and then move to next. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. You can't serialize an interface. Jeremy Friday, August 18, 2006 3:06 PM 0 Sign in to vote Is there way to avoid the reduplication of serializing code.

Adverb for "syntax" Clearing CD cache in code from the CM This is my pillow Draw a hollow square of # with given width Tank-Fighting Alien What is with the speech Is there a word for turning something into a competition? Browse other questions tagged c# web-services serialization interface or ask your own question. Not the answer you're looking for?

Worse still, the so-called solutions I found online were utterly ludicrous. How difficult is it to practically detect a forgery in a cryptosystem? Here is a MSDN link about this.[^] 3.I strongly advice you, if is posible, not to use Web Service anymore, but to use WCF in place of them (Windows Communication Foundation), Same goes for the deserialization process.

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