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Cannot Serialize Member Because It Is An Interface Entity Framework

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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 Reply Peter pi - M... 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 Do you need your password? check over here

Here, in continuation to the topic, I am going to discuss how we can use WCF for the same purpose. Your Email Password Forgot your password? This is where I leave all the learnings' engaged in my life… I'm working as a Associate Tech Lead at 99X Technology, formerly known as Eurocenter DDC, the best place that They have one (Project) to many (Project Phase) relationship.

Cannot Serialize Member Of Type Because It Is An Interface.

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 A guy scammed me, but he gave me a bank account number & routing number. i want to use webservice for data manipulation. Add the [Serializable] attribute before your class, http://msdn.microsoft.com/en-us/library/system.serializableattribute%28VS.71%29.aspx 0 Featured Post IT, Stop Being Called Into Every Meeting Promoted by Highfive Highfive is so simple that setting up every meeting room

In kevinObject, there's a field, named "INewObject" because there are multiple implementations of INewObject. Why do the cars die after removing jumper cables Is adding the ‘tbl’ prefix to table names really a problem? Is there any known limit for how many dice RPG players are comfortable adding up? Cannot Serialize Member Web Service This is how video conferencing should work!

You try to serialize a class which has a reference to another class, which has a reference to the first, class, which... Since I am using EF designer for entity generation each time I update my models I would loose manual changes. However, your custom classes are not. http://stackoverflow.com/questions/34200603/xmlserializer-entity-framework-cannot-serialize-member-of-type-icollection-se You can use the stream however you'd like.

Let's work to help developers, not make them feel stupid. Serialize An Interface C# Browse other questions tagged entity-framework serialization deserialization or ask your own question. Not the answer you're looking for? Browse other questions tagged c# xml-serialization or ask your own question.

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

asked 6 years ago viewed 25636 times active 4 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 2 How to serialize an object containing an ILIST member http://forums.asp.net/t/1782688.aspx?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+ Mar 20, 2012 07:39 AM|rageshS|LINK i try to retrive a list in database using web service. Cannot Serialize Member Of Type Because It Is An Interface. I have created a region and change the collection type ICollection<> to List<> because ICollection is an interface and interfaces are not serializable. Cannot Serialize Member Because It Is An Interface Icollection 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

Is it anti-pattern if a class property creates and returns a new instance of a class? http://sauvblog.com/cannot-serialize/cannot-serialize-member-because-it-is-an-interface-icollection.html Your Email This email is in use. share|improve this answer answered Nov 9 '11 at 7:57 Matthew Merryfull 713824 This article hepled me in combination with this answer geekswithblogs.net/danemorgridge/archive/2010/05/04/… –Denis Besic May 20 '15 at 7:56 How can I declare independence from the United States and start my own micro nation? Cannot Serialize Member Of Type System.collections.generic.icollection 1 Because It Is An Interface

Join the community of 500,000 technology professionals and ask your questions. Are there continuous functions for which the epsilon-delta property doesn't hold? I kept both Icollection as well as List and put [XmlIgnore] on ICollection. [XmlRoot("participant", Namespace = "")] public partial class Participant { [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] public Participant() { this.GroupParticipantList = new List(); this content Ok, what if something ge… WCF How to Monitor Bandwidth using PRTG (very basic intro, 3:04) Video by: Kimberley Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg)

See the inner exception for details - Entity Framework error0working with Entity Framework ntier - convert list to icollection error1Entity Framework and ICollection1How to Clear() all elements from Entity Framework ICollection? C# Xmlserializer Icollection Thanks Selvakumar Rathinam Team Lead Thursday, May 09, 2013 1:15 AM Reply | Quote Answers 1 Sign in to vote publicvirtualICollection ProjectPhases { get;set; } ICollection is an interface, it's not There are 3 men in a desert If I receive written permission to use content from a paper without citing, is it plagiarism?

That's an interface.

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 Like the error message says, you can't serialize an interface. Powered by Blogger. 墨迹技术问答 墨迹技术问答 ————技术无国界 WCF Web API and Entity Framework ICollection objects: Cannot serialize member… because it is an interface up vote0down votefavorite1 On WCF Web API Preview 6, C# Serialize Ienumerable 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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View my complete profile (C) RMG Holding B.V.. when i called the getstate() directly from my aspx.cs page, its working fine. more hot questions question feed lang-xml about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://sauvblog.com/cannot-serialize/cannot-serialize-member-because-it-is-an-interface-in-c.html Pages Experience Projects Speaking Pluralsight Contact Friday, November 4, 2011 Entity Framework code first: cannot serialize ICollection If you're creating something that serializes your entities to XML (such as WebAPI), you'll

The other thing you can try, if it isn't a necessity to serialize to XML, is use the Newtonsoft.Json package to serialize the entities. more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation ICollection is used in EF code first to create navigation properties to linked entities. If an image is rotated losslessly, why does the file size change?

Why are LEDs in my home unaffected by voltage drop? Update: You could also try SharpSerializer. We can do this: HttpResponseMessage>(resorts.ToList()) but it throws the same error because Resort class has properties which are type of ICollection –tugberk Nov 30 '11 at 11:26 Are you serializing to I have the followin error: Exception Details: System.NotSupportedException: Cannot serialize member HannaPrintsDataAccess.Customer.CustomerAddresses of type System.Collections.Generic.IList`1[[HannaPrintsDataAccess.CustomerAddress, HannaPrintsDataAccess, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] because it is an interface.

use eagerly load using Include method) or the risk is that you serialize the whole database. So basically we use to generate proxies using Add Service Reference and then giving the Url of the WCF service then generate proxy files at client side. public partial class Project { public Project() { this.ProjectPhases = new HashSet(); } public string ProjectId { get; set; } public string ProjectName { Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use.