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Cannot Serialize Interface System.collections.generic.ilist In Web Service


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 All Rights Reserved. Supports the following values: SerializationMethod.Shallow (default) or SerializationMethod.Deep. What is the total sum of the cardinalities of all subsets of a set? check over here

I'll switch that extension method's definition over to using ICollection. Sign In·ViewThread·Permalink Re: deserialize nullable type [email protected] 23:10 [email protected] 23:10 Do you have any suggestion to introduce it deserialization of nullable? Saturday, May 17, 2008 10:42 PM 0 Sign in to vote I didn't say don't argue with me; I said I saw no point in arguing about it. The className is used to help the deserializer understand what object to instantiate. http://stackoverflow.com/questions/3632769/cannot-serialize-member-because-it-is-an-interface

Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface

If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? each property of the _someType item in the array is null). And evidently Microsoft didn't think it was bad design since they made it work for WCF. http://aa Nanek serializer.WriteObject(writer, marketplace); where does marketplace come from?

Its great and serialises fine, looks like: testdomain.com

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NormalNoneHelloBodyTextTrueus-asciiUS-ASCIIus-asciius-ascii1252FalseFalseTrueTrue?1?1True20127False The problem comes when trying to convert back to the For everything else (which just leaves read-only collections) use IReadOnlyList; if IReadOnlyList isn't available, use IEnumerable. Any help would be appreciated! Cannot Serialize Member Because It Is An Interface Icollection 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

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. Cannot Serialize Member Because It Is An Interface Entity Framework asked 6 years ago viewed 1694 times active 5 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 75How to check if an object is serializable in C#353How Verify that the member's type supports a default constructor or that the member is automatically instantiated when the parent class is instantiated. One reader pointed out that if you're going to allow the client to update your collection, Microsoft recommends your method return ICollection.

As much as I like using the XmlSerializer, the limitations it has are enough to drive a man crazy. Cannot Serialize Member Web Service In fact, it can deserialize ILists just fine; it just can't do generic ILists, and the point I've been trying to make is: what is so special about IList that the 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 - However, it is one that I personally have never needed to address.

Cannot Serialize Member Because It Is An Interface Entity Framework

How do fonts work in LaTeX? see this Are you not happy with reality? –leppie Nov 4 '10 at 5:16 I think the problem is with the property/field, not with the item in it. –Jeffrey Hantin Nov Cannot Serialize Member Of Type System.collections.generic.icollection Because It Is An Interface In kevinObject, there's a field, named "INewObject" because there are multiple implementations of INewObject. Cannot Serialize Member Of Type Because It Is An Interface Here's the _someType class: [Serializable] public sealed class _someType { private readonly String _key; private readonly String _desc; private readonly Boolean _isActive; public _someType(string key, string desc, bool isActive) { this._key

Jay Natarajan3-Jan-07 6:12 Jay Natarajan3-Jan-07 6:12 Thanks for the article. -Jay Sign In·ViewThread·Permalink Generic (VS 2005) riscy28-Dec-06 0:46 riscy28-Dec-06 0:46 Is there way to serialise an object containing generic (replacement check my blog In addition to shallow serialization, now supports deep serialization through the Method member. To associate the key with the value, the serializer records the key as an attribute of the value's element tag. This is one of those areas where Microsoft compromised good design in favor of making an easy out of the box experience for developers who want to think of XML Web Cannot Serialize Interface System.collections.generic.ienumerable Web Service

Add the [Serializable] attribute before your class, http://msdn.microsoft.com/en-us/library/system.serializableattribute%28VS.71%29.aspx Go to Solution 2 Participants RyanAndres LVL 8 WCF2 Muralidharanp LVL 5 2 Comments LVL 5 Overall: Level 5 Message Author Comment Blog: http://geekswithblogs.net/mnf/ Sign In·ViewThread·Permalink Re: Does MS DataContractSerializer make this class obsolete? The result that is returned has the correct number of rows but, each row is filled with null (i.e. this content I really needed something like this.

Just need to spend the time researching a solution. Serialize An Interface C# Martin Sign In·ViewThread·Permalink Brilliant Code, well done and a few comments about changing object structure cinamon17-Dec-07 19:10 cinamon17-Dec-07 19:10 Well first of all, WELL DONE, under the explained conditions the The classes that need to be serialized should be well defined classes.

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These are types that represent lists of data. and/or other countries. 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]]. C# Serialize Ienumerable One of the attributes used by the deserialization logic is the className attribute.

What's the name of style where GM assumes idiotic behaviour unless stated otherwise? Washington, D.C. again brilliant work, thanks a lot Hakan Sign In·ViewThread·Permalink ClassName issues JamesIrish16-Nov-07 7:15 JamesIrish16-Nov-07 7:15 Hi, firstly great work on the serialisation. http://sauvblog.com/cannot-serialize/cannot-serialize-interface-system-collections-generic-ilist-1.html Sign In·ViewThread·Permalink Does deserialization works?

chorpeac13-Sep-07 8:33 chorpeac13-Sep-07 8:33 Is it possible to make this the name of the object that is inside the value of the sortedlist? 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. gpiano276-Mar-07 12:04 gpiano276-Mar-07 12:04 I will send the code tomorrow, but the same problem happen with a method that has a custom object as parameter and a simple object as parameter. The reverse of serialization, loading XML into the object, is called deserialization.

Suggest that a check be made for IsGeneric and if true strip off the paramerter count. LSteinle5-Sep-12 17:47 LSteinle5-Sep-12 17:47 Since the creation of this article alternative methods are now available that reduce the need for the code. Figure 2: Example Data Objects Class Diagram The Buyer object has to implement the System.XML.Serialization.IXmlSerializable interface because some of the class types in the diagram can't be serialized by System.XML.Serialization.XmlSerializer. CustomXmlSerializer was specifically designed to support the following IEnumerable array types: System.Array System.Collections.ArrayList System.Collections.BitArray System.Collections.CollectionBase System.Collections.DictionaryBase System.Collections.Hashtable System.Collections.Queue System.Collections.SortedList System.Collections.Stack There is limited support for the types defined in System.Collections.Generic.