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Cannot Serialize Member Icollection Because It Is An Interface

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All rights reserved. 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 See 'EntityValidationErrors' property for more details0WCF Web API and Entity Framework ICollection objects: Cannot serialize member… because it is an interface1XML serialization in Entity Framework1An error occurred while executing the command All rights reserved. http://sauvblog.com/cannot-serialize/cannot-serialize-member-because-it-is-an-interface-icollection.html

If an image is rotated losslessly, why does the file size change? private string ConvertClassToXMLString(T classObject) { using (var stream = new MemoryStream()) { var serializer = new DataContractSerializer(classObject.GetType()); serializer.WriteObject(stream, classObject); return Encoding.UTF8.GetString(stream.ToArray()); } } share|improve this answer answered Feb 19 '15 at Whenever i run the webservice its give me below error Cannot serialize interface System.Collections.Generic.IEnumerable`1[[Telerik.Web.UI.AppointmentData, Telerik.Web.UI, Version=2009.2.701.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4]]. 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), http://stackoverflow.com/questions/7502658/how-to-serialize-property-of-type-icollectiont-while-using-entity-framework

Entity Framework Cannot Serialize Member Because It Is An 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. For example: If you are following the best practices guide for developing Entity Framework models, then you would have a separate class called "Question" which would wire up your two class Is there a word for turning something into a competition?

Join them; it only takes a minute: Sign up Cannot serialize member… because it is an interface up vote 19 down vote favorite I have been having this problem and been Wrong way on a bike path? I would go with both options - configurable defaults in the context options, with the basic collection already configured + ability to override concrete type on a per-property basis using attributes. C# Xmlserializer Icollection 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

Thanks Rahul Parmar Error.png Veronica Admin 1213 posts Posted 03 Jan 2011 Link to this post Hello Rikin Shah, Please take a look at this forum post for an answer. Cannot Serialize Member Of Type Because It Is An Interface. How difficult is it to practically detect a forgery in a cryptosystem? 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 http://stackoverflow.com/questions/34200603/xmlserializer-entity-framework-cannot-serialize-member-of-type-icollection-se 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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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 Serialize An Interface C# Reload to refresh your session. I had to change *.tt which is used for generation of models. 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

Cannot Serialize Member Of Type Because It Is An Interface.

Thank you for your help. –Shaine Fisher Jul 26 '15 at 8:10 Judging by the error I would hazard a guess that Neo4jClient.Node is not parameterless, so in summary, https://social.msdn.microsoft.com/Forums/vstudio/en-US/359ebd40-b803-4cce-a575-5dd941831b35/entity-framework-webservice-issue-cannot-serialize-member?forum=wcf If so, you wouldn't want to be publicly exposing the collections. Entity Framework Cannot Serialize Member Because It Is An Interface I changed one method signature and broke 25,000 other classes. Cannot Serialize Interface System.collections.generic.ienumerable Web Service Insults are not welcome.

Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. check my blog Terms of UseSite FeedbackPrivacy Policy Powered by Progress Sitefinity If this doesn't helps could you please send me a sample project so I can inspect it and help you? Get 1:1 Help Now Advertise Here Enjoyed your answer? Cannot Serialize Member Web Service

Browse other questions tagged c# xml-serialization or ask your own question. http://msdn.microsoft.com/en-us/library/6sh2ey19.aspx A class can implement an Interface. My cat sat down on my laptop, now the right side of my keyboard types the wrong characters Is Area of a circle always irrational What crime would be illegal to this content What movie is this?

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. C# Serialize Ienumerable You signed out in another tab or window. If you have any feedback about my replies, please contact msdnmg@microsoft.com Microsoft One Code Framework ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | ©

Instead, you have already have following work arounds: Make the property/field read-only and instantiate concrete object on constructor/initializer.

Here is an example of option 1: public class Foo { private readonly IList _list = new Collection(); public IList List{ get { return _list; } } } What do you As you can see Language does have a parameterless constructor. In these classes you can't have virtual properties, but what you can do is include the DTO objects of your ParticipantAddress. Cannot Serialize Member Because It Implements Idictionary Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads

Is it XmlSerializer? –dbc Jul 25 '15 at 21:00 If you don't know, can you give the complete ToString() output of the exception, including the traceback? –dbc Jul 25 Reload to refresh your session. Since you only need to serialize the data and not the Node, and never need to deserialize, you can use linq to return transform your enumerable of nodes to an array have a peek at these guys I will go with pre-set collections in the context options, and will not support individual properties directly because specifying special concrete types is not very common.

Star 12801 Points 1763 Posts Re: Cannot serialize member xxx of type System.Collections.Generic.ICollection`1[[xxx, xxx, Versi... i want to use webservice for data manipulation. How do fonts work in LaTeX? Default value for date field What is the total sum of the cardinalities of all subsets of a set?

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month ppolymorphe 181 John Simmons / outlaw 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 Suggested Solutions Title # Comments Views Activity I added a JAVA SOAP web service(MTOM) to my project using add web services but all methods are exposed as classes only 4 100 Adverb for "syntax" Total distance traveled when visiting all rational numbers When booking a cruise, how can I find a list of all the fees in advance?

The updated class for your purposes would look like this: public class Survey { public Survey() { SurveyResponses=new List(); } [Key] public Guid SurveyId { get; set; } public string SurveyName How do I handle this? http://stackoverflow.com/questions/7502658/how-to-serialize-property-of-type-icollectiont-while-using-entity-framework Regards, Peter Please mark the replies as answers if they help or unmark if not. All the best, Veronica Milcheva the Telerik team Browse thevast support resources we have to jump start your development with RadControls for ASP.NET AJAX.

If an image is rotated losslessly, why does the file size change? asked 11 months ago viewed 545 times active 10 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 4XML Deserialization4XML serialization errors when trying to serialize Entity Framework CONTINUE READING Join & Write a Comment Already a member? You signed in with another tab or window.

MessagePack member yfakariya commented Oct 8, 2013 I added this feature to 0.4 release. use eagerly load using Include method) or the risk is that you serialize the whole database. So, unless I have an 11th hour miracle it looks like this is not really possible. –Shaine Fisher Jul 26 '15 at 10:06 1 @ShaineFisher - answer updated. –dbc Jul