Windows Communication Foundation is a runtime and a set of APIs in the .NET Framework for building connected, service-oriented applications.

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5
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2answers
792 views

WCF: SPWeb.Update() throws NullReferenceException (eventually)

We have a custom WCF based service for automating some common tasks within our SharePoint 2007 environment. There is an issue with a piece of code that modifies the title of a SharePoint web. The ...
2
votes
1answer
1k views

SharePoint hosted WCF service: file uploads

I want to host a custom WCF service in SharePoint 2010. In the service, I have a method which accepts a byte array for sending files. The file is then processed by some custom logic and stored as an ...
1
vote
1answer
738 views

How to get list data using ListData.SVC in Silverlight Application?

I am “not” looking for solution which uses webrequest to get xml from listdata.svc. I am "not” looking for clientcontext ( since Silverlight app will be deployed to the different server where ...
1
vote
1answer
838 views

My custom WCF Service can only be access using http://<servername>:<port>/_vti_bin/myservice.svc

I've used the "Walkthrough: Creating and Implementing a Custom WCF Service in SharePoint Foundation" from MSDN to create my cusom WCF Service and deploy to my Sharepoint 2010 server. The wsp is ...
0
votes
2answers
1k views

WCF service in claims-enabled SharePoint app

I have a WCF service hosted in a Claims-enabled SharePoint 2010 webapp. Using wsHttpBinding I can get a console client to use Windows (Kerberos) authentication against the service. Within the ...
0
votes
1answer
491 views

SharePoint 2010 BCS stops working after a while

A little background: we are using the BCS with an external content type to expose external content we provide using a WCF service. We have a webpart that uses the external content type to display a ...
1
vote
2answers
4k views

Why do I get a 401 error when calling a WCF service from a web part?

I have a SharePoint 2010 web part and WCF service deployed to a web application using Kerberos authentication. The service was developed based on the walkthrough from MSDN with the only difference ...
1
vote
2answers
441 views

Server-Related problem when using WCF to communicate with sharepoint

I have a simple get list method for sharepoint /// <summary> /// Returns a list of sharepoint lists /// </summary> /// <returns>A list of sharepoint ...
2
votes
4answers
1k views

WCF Service @ SharePoint 2010 TimeOut

I have been developing on SP 2010 for a while now. Mostly I have been working with the Client Object Model. Though I am at a point where I need to read out the UserProfiles from inside SharePoint. ...
4
votes
1answer
221 views

Int type as Entity key into BCS Model

The BCS Model can't create a form for the "Update" operation if the key of Entity has a type of uint, int, long or ulong when I use WCF as a data source. It works fine with the string type. Does ...
2
votes
1answer
2k views

What WCF Binding is required for HTTPS in SharePoint

I currently have the following WCF Binding. The web service is being called from a SharePoint Application Page using AJAX.Net. Anonymous Access is turned off from within Central Administration. ...