Tagged Questions

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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-2
votes
1answer
38 views

SharePoint WCF SOAP, Rest, AJAX

I need to know the following things: 1) How is SharePoint used with WCF, REST and SOAP. Any helpful links will be really appreciated. Thank you.
0
votes
1answer
40 views

Webservice Context User Access is Denied for Secure Store

I am running a web application scoped webservice (WCF). The webservice runs a method to read credentials from the secure store. The method fails with the message: Credentials were not found for ...
0
votes
0answers
75 views

How to call IIS hosted WCF Service from SharePoint 2013 workflow?

I have a WCF service deployed in IIS Website. I am able to invoke the service from web browser using service url - http://localhost/Service.svc/get/hello It returns data in XML format as desired ...
1
vote
0answers
12 views

wcf.cs file generated by tool

I am porting a SharePoint project from one SP 2007 server to one SP 2010 server. Among the files that make up the project, I found a file called wcf.Project.cs. It's tens-of-thousands of lines long ...
0
votes
1answer
34 views

Wcf inside sharepoint 2013 random authentication error

I have a wcf web service deployed inside the isapi folder of a sharepoint 2013. Sometimes the web service go down and an iisreset seems to solve the problem. The error message complains about a ...
0
votes
1answer
94 views

Calling a WCF web service from a SharePoint 2013 Visual Studio Workflow

I have a scenario where I need to access a WCF web service (locally hosted) from a SharePoint 2013 Visual Studio workflow. Below given is what I have done so far: This is what the workflow does: ...
1
vote
0answers
24 views

Could not find endpoint element with name 'WeatherSoap' and contract 'WeatherService.WeatherSoap' in the ServiceModel client configuration section

I have tried days to solve this damn error. I am calling the same service in asp.net and it works fine, but when I call it in a sharepoint solution it does not work. This is the error that I receive ...
0
votes
1answer
47 views

Access external web service from SharePoint

One of my client have a SharePoint site and there they have set of sharepoint lists. A webservice they have and given access for me. What I need is to access the web service and get the data. At ...
3
votes
3answers
58 views

Relatively slow page load in my profile page

It takes an average of 4.5 seconds to load a profile page in our site. We've turned on developer dashboard and we narrowed down what was causing this. We have around 7 calls that look like this: ...
0
votes
1answer
18 views

How to host a WCF Service with an SVC file

I am trying to deploy a SP web part to a new SP server. I read that I need to set up a WCF Service first before I can deploy it. I have all the files used from the web part's first deployment and ...
0
votes
0answers
769 views

Could not find default endpoint element that references contract 'ServiceReference1.IService1' in the ServiceModel client configuration section

I created a WCF service application using SharePoint and in the same solution I have created a SharePoint project to call WCF service. When I deploy the solution it gives a warning. The 'contract' ...
0
votes
1answer
87 views

Use Sharepoint 2013 custom services by external angular app

I have custom service deployed on sharepoint farm site collection, and I want to consume it in a external angularJs app, I use this script $http.get("url").success(function (data) { ...
0
votes
2answers
717 views

WCF Service - The request channel timed out- Increasing timeout has no effect

Consuming a WCF service that downloads a large amount of data from a Sharepoint2010 List. I wrote a test client (using inbuilt automated tests in VS 2010). When I invoke the service method, I get ...
2
votes
1answer
266 views

Generating User Security Context from a SharePoint Online workflow Activity

I have following SharePoint components-- A SharePoint online site with bunch of document libraries. Deployed workflow custom actions using visual studio and sandbox solution. Created provider ...
0
votes
1answer
38 views

Send extra parameter(s) in BCS/BDC-call to WCF-service

Ok, this question got lengthy, but I wanted to give all details, actual question is in bold below. I have defined an External content type, let's call it ExternalCustomer. I use an ...
0
votes
1answer
43 views

Exposing WCF for client Scripts from SharePoint 2010

I am developing a SharePoint 2010 site and in need to access my WCF Web Methods from a client script from SharePoint. I am not sure on how to do this. Two approaches in my mind are. Add reference ...
0
votes
0answers
28 views

Sharepoint 2010 and WCF interactions

I try to read and create XML files on a Sharepoint 2010. I know that Sharepoint exposed some services used to interract with the application (like /_vti_bin/ListData.svc or /_vti_bin/Lists.asmx or ...
0
votes
1answer
29 views

Need clarity about ListData type

I'm new into Sharepoint development. I'm looking into a previously written console program that updates a list from a Sap database. I've found this line of code where in I'm not able to find any ...
0
votes
0answers
54 views

Use Dictionary from WCF in External Content Type

Is it possible to use a Dictionary which is returned from a custom WCF Service for an External Content Type in SharePoint (2013)? So far I was not able to use a Dictionary in SPD because I cannot ...
0
votes
0answers
220 views

Search using KeywordQuery not working in WCF Webservice

The sample code I'm using to test Sharepoint Server Search works fine from a Console Application: using System.Data; using System.Linq; using Microsoft.SharePoint; using ...
2
votes
1answer
122 views

What is difference between SharePoint REST and ODATA?

I have read that SharePoint REST and ODATA provide web services like WCF to fetch list/items, etc. So what is difference between REST and ODATA? Please provide a programmatic example to show the ...
0
votes
2answers
386 views

How to consume external web services on SharePoint 2010

I'm trying to get data out from DB2 mainframe into SharePoint 2010. My Orz use common web services and one of the developers have given me the WSDL file that they have used before. I'm not sure how ...
0
votes
2answers
310 views

Use a WCF service or REST api for JSON?

I've just started working with SharePoint 2013 on a company that uses a WCF service to return JSON data with .svc-files and custom classes. I got the task to populate a table with items from a List, ...
1
vote
2answers
246 views

How to make Wcf accessable with multiple domains

Below is my WCF service which i have created. I was able to access this service with in the domain.However i want to make this service available across domain through BCS from sharepoint designer. Can ...
0
votes
0answers
78 views

How to create a claims aware custom WCF service for SharePoint 2010?

I have a SharePoint 2010 instance that is Claims enabled (ADFS). I am creating a WCF service that I need to deploy to SharePoint's _vti_bin directory. How do I make this WCF service claims aware? ...
0
votes
0answers
40 views

WCF service in SharePoint using HTTPS

I have a perfectly working wcf service deployed in ISAPI but it is only running in http. Can advise on what steps I need to perform to achieve that? I have already completed the steps for the ...
1
vote
1answer
155 views

How can I compare existing items with new items in a SP Online list

I have built a WCF Application that populates a SP Online list. This is working without any issues. But, when I run the WCF for a second time, I get doubles of everything. So first of all I want to ...
1
vote
0answers
79 views

WCF service throws an error after application pool recycling until loading any page

I've a WCF service that uses MultipleBaseAddressBasicHttpBindingServiceHostFactory to create service instances. I noticed a strange behavior - if I recycle the application pool (or it is recycled ...
1
vote
0answers
77 views

How to test endpoint conectivity on WCF Client?

I have a list that I get from a BDC external source System.ServiceModel.WSHttpBinding binding = new System.ServiceModel.WSHttpBinding(); System.ServiceModel.EndpointAddress endpoint = new ...
1
vote
1answer
57 views

Show Atom feed as external content

I hope that this is the correct place to ask this. I have a site that "spits out" an ATOM feed/seedlist that I want to show in SharePoint as an external content type. So far I know that this is done ...
2
votes
1answer
948 views

SharepointOnlineCredentials not working in an app

I want to authenticate against sharepoint online site using SharepointOnlineCredentials class. Below code works fine in a console application. But the same code is generating error when written in wcf ...
1
vote
2answers
440 views

Using BCS and WCF to add external data to sharepoint index

Being completely new to the whole SharePoint environment, I am having trouble understanding exactly how to crawl external data into a SharePoint index. What I need to accomplish is that a user can ...
3
votes
2answers
47 views

WCF for SP Developer [closed]

AS a SharePoint developer, how common is it to use and work with windows communication foundation? What context? Any real based example?
1
vote
1answer
196 views

SharePoint Foundation 2013: Posting Documents From External system To SharePoint Library

The scenario: there is an external system (PHP Back office) ) which will post documents with their metadata to SharePoint Site (library), when a user in the backoffice of that system will add a ...
0
votes
0answers
21 views

List created from ECT getting null reference error

I've created an SP list from an ECT in the past. The data is being pulled from a WCF service. Really the only adjustment I've made to my service is that I've added an endpoint to allow for ajax jsonp ...
1
vote
1answer
101 views

Remote web application accessing SharePoint with current user's credentials

Can we access SharePoint from a remote application with current user's credentials when user opens a remote page which has server-side CSOM user opens a remote page which has a server-side WCF ...
2
votes
3answers
306 views

SharePoint 2013 Using SPSite in Custom WCF Content Enrichment Webservice

I have to write a content enrichment webservice which retrieves data from an specific SharePoint Site (SPSite). But my code doesn't run, if i make a new SPSite Object. Also no logging information in ...
0
votes
1answer
36 views

Call WCF from CoreResults Webpart

I am looking to call a WCF service from CoreResults WebPart before the actual Query occurs We plan on supplementing the Query with information retrieved from the WCF service Is this possible ...
1
vote
0answers
362 views

Using 'Call HTTP Web Service' activity to call WCF service hosted on SP site with authentication

Hell guys, I have a WCF service deployed to SharePoint site exactly like in this tutorial - there is a .svc file deployed to ISAP folder (/_vti_bin virtual directory) and there is a class ...
2
votes
1answer
190 views

Custom WCF service and custom behavior

I often create WCF services that relies on out-of-the-box service factory (Microsoft.SharePoint.Client.Services.MultipleBaseAddressWebServiceHostFactory). This is nice, because there's no web.config ...
0
votes
1answer
1k views

Sharepoint Web.Config file

I have a 'Custom Connector' sits in GAC, that calls a WCF. I have External Content Type (BDC Model) uses this custom connector. I'm getting an error: Could not find default endpoint element that ...
2
votes
1answer
179 views

WCF: Cannot find endpoint reference

I have asked this on the general StackOverflow website as well, but would like some opinions specific to SharePoint. I am working on a SharePoint 2013 webpart and a label on the webpart needs to ...
0
votes
1answer
200 views

Consuming a WCF with ChannelFactory

I have a WCF service and I am trying to consume it through a WCF client Library in my web application. For this purpose I created a Console Application, added service reference and tried the following ...
1
vote
1answer
45 views

Use WCF without adding its reference

I'm working with SharePoint 2010 and using a WCF service in my project. Due to some reasons some class names in my WCF were changed, that caused me to remove and add the service reference and ...
2
votes
1answer
2k views

Using custom WCF in SharePoint hosted App

I have been trying since a few days to call a custom made WCF service from a SharePoint Hosted App. I have read all over the information available on forums and I couldn't find a working solution. ...
0
votes
1answer
594 views

Custom Sharepoint WCF - Could not load file or assembly 'System.EnterpriseServices

I have a custom Sharepoint WCF Service that does database calls using ADO.NET. I have tried just about everything I can, but everytime I call the SqlConnection.Open() method, I get this exception: ...
0
votes
2answers
148 views

how to update Listdata with Linqpad and wcf?

I am a lazy person, therefor I like to not scratch up a small concsole application if I don't need to. I'd like to update a few listitems via Linqpad. I can query the items just fine, but how do I ...
0
votes
1answer
291 views

Call WCF hosted in SharePoint from JQuery

I created a WCF Service hosted in JQuery, when I navigate to the web service in browser and pass a parameter to it, I get back the data correctly, for example like this: ...
1
vote
1answer
873 views

Call SharePoint custom WCF service from within same SharePoint site

I've built a custom WCF web service that is hosted on a SharePoint server. The service combined SharePoint data with data from a separate database. The service can successfully be called from a ...
1
vote
1answer
426 views

Purpose to use WCF with SP 2013

What purpose is it to use Windows Communication Foundation in relation to SharePoint 2013? It would be great with concrete and practical example.