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Cannot Serialize Interface System Linq Iqueryable

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How to react? Similar to this answer. –Richard Jun 18 '13 at 16:33 add a comment| up vote 8 down vote Basically an XmlSerializer can't serialize an interface. public Table1() { this.Table2s = new HashSet(); } public virtual ICollection Table2s { get; set; } When I try to get all the data from Table1 by From the documentation: [SerializableAttribute] public class List : IList, ICollection, IEnumerable, IList, ICollection, IEnumerable http://msdn.microsoft.com/en-us/library/6sh2ey19.aspx Fernando 0 LVL 8 Overall: Level 8 .NET Programming 4 Message Author Closing check over here

Connect with top rated Experts 26 Experts available now in Live! Why do the cars die after removing jumper cables There are 3 men in a desert Are there continuous functions for which the epsilon-delta property doesn't hold? Join them; it only takes a minute: Sign up Cannot serialize interface System.Linq.IQueryable up vote 3 down vote favorite 1 I'm faced with an error, "Cannot serialize interface System.Linq.IQueryable." when I After spending lot of time on this, finally figured out the solution from stackoverflow link: http://stackoverflow.com/questions/3630052/xml-serialization-problem-in-c-sharp-asp-net All public properties defined in the code are visible to the xml serializer, and it

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

Otherwise, I think you will need to have the method signatures modified as DJ KRAZE suggested. –Chris Feb 1 '12 at 22:13 add a comment| up vote 3 down vote To Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... Join them; it only takes a minute: Sign up XmlSerializer won't serialize IEnumerable up vote 25 down vote favorite 3 I have an invocation logger that is intended to record all

try to add a debug point at the toarray function call and then see exactly what type is being returned, by right you should only return array of primitive types MVP Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More... MVC EF0Cannot implicitly convert type 'System.Linq.IQueryable' to 'System.Linq.IQueryable1Cannot serialize member because it is an interface Hot Network Questions Typesetting text with math Teenage daughter refusing to go to school How

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implement the Add() function, you might solve the problem share|improve this answer answered Sep 20 '13 at 21:47 what is sleep 863311 add a comment| up vote 0 down vote Maybe This is Experts Exchange customer support. Sean 0 LVL 62 Overall: Level 62 .NET Programming 45 Message Active today Assisted Solution by:Fernando Soto2008-08-22 Fernando Soto earned 100 total points Comment Utility Permalink(# a22290369) Hi MrAgile; That This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

C# Serialize Ienumerable

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 Trademarks or appropriate markings. Cannot Serialize Interface System.collections.generic.ienumerable Web Service asked 5 years ago viewed 3031 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 0cannot convert sourcetype 'System.Linq.IQueryable' to target type 'string'2Cannot implicitly convert Cannot Serialize Member Because It Is An Interface Cannot serialize interface System.Collections.Generic.IEnumerable`1[[TestApp1.Table1, TestApp1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].

Join our community for more solutions or to ask questions. check my blog 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 Why did Michael Corleone not forgive his brother Fredo? I keep getting the error "Cannot serialize interface System.Collections.Generic.IEnumerable" when I try to browse the published webservice. Datacontractserializer

Visit our UserVoice Page to submit and vote on ideas! For example, void MethodWithPlace( Place value ) would be serialized, but void MethodWithPlace( IEnumerable value ) would not. asked 4 years ago viewed 21450 times active 6 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Visit Chat Linked 6 Cannot serialize parameter of type 'System.Linq.Enumerable… ' this content Let's work to help developers, not make them feel stupid.

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Posted 3-Jul-14 1:10am ost3z802 Add a Solution Comments George Jonsson 3-Jul-14 6:16am Maybe this can help http://www.codeproject.com/Articles/14491/Serialize-and-Deserialize-IEnumerable-Objects 1 solution Rate this: Please Sign up or sign in to

Feb 28, 2012 07:00 AM|Morignus|LINK I have fixed it. [WebMethod] public string[] NabidniCPN(string prefixText) { LINQDataContext db = new LINQDataContext(); return db.spAPWeb_VyhledejDleCPN(prefixText).Select(n => n.cisloZbozi).ToArray(); } This works great and it is Login. Or, can you pass the logging to a middleman class that can turn any IEnumerables into Lists before passing it along to the Serializer? When I wrote ...public IQueryable Users(){ var ... ...}the web-service .asmx has following error: Cannot serialize interface System.Linq.IQueryable`1[[WebService1.uzivatel, WebService1, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].Has anyone better idea how to return my query variable?Peter

Browse other questions tagged c# xml-serialization xmlserializer or ask your own question. This quick video will show you how to change your primary email address. Is this a design flaw that the IEnumerable interface cannot be serialized? http://sauvblog.com/cannot-serialize/cannot-serialize-interface-system-data-idatareader.html 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.

Regards,Mostafa arafa Post navigation Previous PostCloud Computing Presentation - AzureNext PostMicrosoft Translator - Bing Leave a Reply Cancel reply Your email address will not be published. Unlike traditional days, you need not wait for a fe… C# .NET Programming Web Applications How to change your primary email address Video by: Kyle Hi everyone! Solution 1 Accept Solution Reject Solution 1.Your problem is generated by the fact that you are trying to use IEnumerable as parameter and also as return type into your Web Methods. 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 12,577,356 members (56,386 online) Sign in Email

Is privacy compromised when sharing SHA-1 hashed URLs? I need the same result for my AutoCompleteExtender but I don't know how to make return value to be string or something suitable for my AutoCompleteExtender [WebMethod] public IQueryable NabidniCPN(string prefixText) 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. MenuExperts Exchange Browse BackBrowse Topics Open Questions Open Projects Solutions Members Articles Videos Courses Contribute Products BackProducts Gigs Live Courses Vendor Services Groups Careers Store Headlines Website Testing Ask a Question

Privacy Policy Site Map Support Terms of Use Moustafa Arafa Blog Search Primary Menu Skip to content Sample Page Search for: 3730, 4275, 9334 How to return IEnumerable from XML web I want to bind Scheduler using webmethod. Join them; it only takes a minute: Sign up Cannot serialize interface System.Collections.Generic.IEnumerable up vote 0 down vote favorite hi every body i have astrange problem i never faced before i AirlineSearchStrong might need to be marked [Serializable()] share|improve this answer answered Sep 23 '11 at 2:50 asawyer 12.4k43566 I get Cannot serialize interface System.Collections.Generic.IEnumerable`1[[Travel_Reservation‌_System.Services.Air‌lineSearchService+Ai‌rlineSearchStrong, Travel Reservation System, Version=1.0.0.0, Culture=neutral,

Feb 27, 2012 02:02 AM|kwanann|LINK since this is a string type, it means that the to array function returnsa string array i.e publicstring[] NabidniCPN(string prefixText) MVP ASP.NET C# View my Gold Rate/Stock Rate). asked 2 years ago viewed 1037 times Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 522JSON serialization of enum as string19Cannot serialize member… because it is an interface0Cannot convert Feb 27, 2012 02:35 AM|kwanann|LINK are you sure cislozbozi is a string type?

Who plays Penk in ‘Tsunkatse’? Antonym for Nourish How do pilots identify the taxi path to the runway? Also, may want to consider the ShouldSerialize* pattern. Should I allow my child to make an alternate meal if they do not like anything served at mealtime?

Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. Mar 03, 2012 04:34 PM|Morignus|LINK Ok, thank you for explanation! ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. Depending on how your invocation logger works, I would consider using var serializer = new XmlSerializer(value.GetType()); share|improve this answer answered Feb 1 '12 at 19:52 Kyle W 2,705720 What You need to enumerate the linq query into an enumerable set, and serialize that.