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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19 views

One time authenticating a user for both JSOM and CSOM calls

I have a SharePoint hosted app that requests the user's login credentials and sends them to a WCF service that at some point creates a context in CSOM using these credentials to issue some requests ...
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0answers
11 views

Custom WCF Service in SharePoint That Queries SQL Server

I'm able to create a WCF service and deploy it SharePoint. When I try to add functionality to interact with a SQL Server database, the service stops working. For testing, I've tried creating an ...
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0answers
25 views

How to convert List Name and List Field Display Names to REST API?

I'm using SharePoint 2010 REST API and noticed the a unkonwn (at least to me and to my searches) translation function is applied over List Names which go in the URL and to Fields Names in the results. ...
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1answer
34 views

Sharepoint 2013 Online filter by attachments name

i want to query to list items by filtering attachments name with default WCF query. But i get an error. My query is below. Is that possible? ...
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1answer
14 views

update web.config depend on environments

I have written feature which updates web.config in inetpub folder under default port 80. It updates web.config with service model. This is not complete code but some code in featureeventreceiver ...
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1answer
35 views

consume wcf service

I created application page in empty sharepoint page. Then i added service reference to my wcf service hosted outside sharepoint farm. It added reference successfully. But when i initialise var mySer ...
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0answers
33 views

Compress file and stream back to client - Sharepoint 2010

To reduce file transfer time we are developing a basic WCF service which supports upload/download files from/to Sharepoint 2010 but by compressing the file before transfer. This service is using ...
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0answers
20 views

Data missing from services?

My employer is using SharePoint Foundation 2010. I am trying to build an alternate front end that displays a pivot table based on one of the lists. This list has a multi-value field. It has a default ...
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0answers
46 views

Custom WCF Service responds with 413 Request Entity too large

I have a custom WCF service that external services are using to send generated documents through for storage in SharePoint. Small files are working fine, but anything over 64KB is getting rejected ...
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1answer
33 views

Differences between SharePoint WCF Service Host Factories

There is three type of WCF service host factories in SharePoint 2010/2013: MultipleBaseAddressBasicHttpBindingServiceHostFactory Basic HTTP binding must be used, which creates endpoints for a ...
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1answer
18 views

Adding a WCF service on Sharepoint 365

Does SharePoint 365 (SharePoint Online) support package (wsp) with custom WCF webservice ? Because I've a wsp package created for on-premise SharePoint, and I need to make it work for SharePoint 365. ...
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1answer
61 views

SharePoint site accessed via AAM url causes 401 Unauthorized error

I have a internet mapping for a SharePoint site that works fine. However, the same site's WCF REST service causes a '401 Unauthorized' error when accessed via a coded functionality. The same code ...
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2answers
47 views

SharePoint 2010 Claims authentication and custom WCF Service

Can someone help me to give idea on implementing custom WCF service in SharePoint 2010 configured to claims based authentication? I have implemented WCF service and deployed to ISAPI folder. When I ...
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2answers
20 views

SPContext current is always null

We are using Sharepoint learning kit to deliver eLearning course to our employees. Sharepoint learning kit (SLK) .wsp is deployed to a site collection. I have created a seperate .net WCF upload ...
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0answers
54 views

WCF Rest Service hosted in Sharepoint (ISAPI folder) doesn´t prompt for credentials

I have a custom WCF Rest Service hosted in Sharepoint (ISAPI folder) and the FBA is enabled in my WebApplication. The problem is that I´m being able to consume my WebServices without a previous login ...
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0answers
12 views

WCF based External List Columns Type in Sharepoint 2010

In my Sharepoint 2010 I've created External List that uses WCF service as data source. This is my data type that is exposed by the service: [DataContract] public class Item { [DataMember] ...
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0answers
19 views

Unable to set permissions for an external content type (Permissions list is empty)

I created a BDC model that is connected to a WSDL web service: <LobSystem Name="TestWSModel" Type="Wcf"> <Properties> <Property Name="WcfMexDiscoMode" ...
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1answer
183 views

System.Threading.ThreadAbortException

we have an SP web part calling WCF service using simple http binding. They are located on different servers in different countries, so not the same machine. Using WCF we send/receive some files, which ...
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0answers
60 views

WCF endpoints in SharePoint web.config

I have a SharePoint site that makes calls to a public web API (Melissa Data) using a WCF client. I have the endpoints configured in the web.config like so: <system.serviceModel> ...
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1answer
83 views

Security Exception when calling WCF Service from Sharepoint 2013 Visual webpart

Want to call WCF service from Sharepoint 2013 Visual Web Part; when using this Service from Console it works perfectly. I receive following Security Exception when using svc from webpart: Request ...
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1answer
24 views

Convert data XML Node into DataTable

I have SharePoint list data and I got that data from My SharePoint List in XML Node format as follows XmlNode nodeListItems = listService.GetListItems(listName, "", ndQuery, null, rowLimit, null, ...
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0answers
22 views

How to create a personalized site collection (Sharepoint Online/Office 365)

Greetings fellow coders! I have been trying to create a personalized site collection in sharepoint online by office 365. I know that is possible to create this using a template, but what i'm trying ...
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0answers
9 views

BCS Delete Get user

I use BCS with WCF service. I would need to know the user name (or other user information to be able to identify the user and get his info from SP by CSOM then) of the user who has called the Delete ...
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0answers
57 views

BCS OData navigation properties are not shown in SharePoint Hosted App external list

I have created a WCF Data Service that is hosted on Azure. I use this service as the data source for my SharePoint Hosted App's external lists. I noticed I was missing all navigation properties from ...
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0answers
75 views

Error on accessing SharePoint 2010 Lists from a VB.NET app by Using WCF Data Services

I have a VB.NET application published to a server and basically I need to get all items from a SharePoint list and display them into a grid view. I'm trying to accomplish this by using WCF Data ...
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0answers
99 views

Current user in custom WCF REST service hosted in SharePoint consumed by Workflow 2013

I have a custom WCF REST service hosted in SharePoint. It is configured by MultipleBaseAddressWebServiceHostFactory in .svc file: <%@ ServiceHost Language="C#" Debug="true" ...
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0answers
455 views

WCF returning “The content type text/html; charset=utf-8 of the response message does not match”

The content type text/html; charset=UTF-8 of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the ...
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0answers
27 views

How can I call a WCF service inside a webpart

Newbie question for sharepoint 2013. We have a WCF service on a different IIS. I want to call it from inside a web part. How can be done? I've read How to properly call an external WCF Service from ...
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0answers
104 views

create a BCS External Content Type based on a WCF web Service using Visual Studio.

How to create a BCS External Content Type or list Based on a WCF Web Service using Visual Studio. The link provided shows the requirement through Designer. ...
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0answers
215 views

Sharepoint Online External Content Types WCF Service

I have this issue I can't find solution for a couple of days now as I am working on creating External Content Types for Sharepoint Online 2013 (trial period will expire in the next 5 days :( ). I ...
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1answer
128 views

SharePoint WCF SOAP, Rest, AJAX [closed]

I need to know the following things: How is SharePoint used with WCF, REST and SOAP.
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1answer
168 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 ...
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0answers
209 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 ...
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0answers
16 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 ...
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1answer
171 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
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1answer
550 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: ...
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0answers
114 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 ...
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1answer
145 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 ...
4
votes
3answers
96 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
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1answer
32 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 ...
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0answers
2k 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' ...
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1answer
283 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
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2answers
6k 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
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1answer
462 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
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1answer
78 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 ...
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1answer
77 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
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1answer
41 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 ...
2
votes
1answer
184 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
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2answers
1k 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 ...
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2answers
423 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, ...