Tagged Questions

Windows Communication Foundation is a part of the .NET Framework that provides a unified programming model for rapidly building service-oriented applications.

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Building and sending very large CSV data-set over C# WCF REST Web Service as MemoryStream

This topic is related to the question here: How to send a CSV file using C# WCF RESTful (i.e. Web) Service? I was able to send a very small data set by utilizing the method discussed at ...
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1answer
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view the GUI of a .net application on remote pc (no remote desktop or vnc etc.)

I read several articles but didn't get an understanding regarding WCF (or remoting or ...). I have written a .NET 4.0 WinForms application running on one PC where a user is making inputs. I would ...
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1answer
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Java client is not able to consume WCF service

I have a WCF webservice which is being consumed by a WCF client and Java. The .net client is working fine but java client is not able to communicate and throwing the below error. <s:Fault> ...
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1answer
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WCF Service issue using MVP Design pattern

I've been learning alot about the MVP design pattern as of late. I have gone through the entire solution up to the point where I'm starting to consume the WCF service on the presentation layer. ...
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Page Inspector Not Working with JSON WCFService

If I debug a wcfService using pageinspector I get a nice little gui to enter the parameters for a webmethod and then a reader that displays the response etc. However if I add the following attribute ...
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2answers
20 views

Serialization of enum with NetDataContractSerializer

I have the following: [Serializable] public class SimulationException : Exception { public SimulationExceptionStatusCode StatusCode { get; set; } public SimulationException() { } ...
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9 views

REST WCF - best approach to expose entities or convert custom classes to Entity classes vice versa

I have taken a step back on two of the approaches in my project (WCF REST Service). Started with WCFDataServices since it support full OData service stack, but due to more validation requirements ...
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Is there a significant difference between making a [IsOneWay=true] WCF service async and calling the sync method using a Task on the client?

If I have a service defined so: [ServiceContract(SessionMode = SessionMode.NotAllowed)] public interface IMyService { [OperationContract(IsOneWay = true)] [ReceiveContextEnabled(ManualControl ...
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29 views

Saving changes to database from WCF service not working

I work on some hotel application. I have a listview in main window with hotel stays list. Listview have one checkbox column that is used to notify weather the stay is finished or not. Listview is also ...
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Cannot parse MTOM response

I am utilizing a third party web service that is returning an object with a PDF attached using the MTOM encoding. The object is structured as Data[] with each array element having fields ContentType ...
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1answer
16 views

WCF Service Get and Post fails when hosted on remote host on IIS7.5 but works fine on local system

We are getting 404 error when making a GET request to the webservice on client side. If we browse the url, ?wsdl page is displayed. Hi Janne , what issue we are facing here is ,we don't have ...
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DateTimeOffset To WCF service as parameter

How to pass Date in datetimeoffset format to WCF service, if I try it takes it as 1/1/0001 12:00AM +00:00, but it works if I pass date in Datetime format. can anyone tell what should be set in ...
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1answer
27 views

WCF service, WCF Data Service, Web Api, SignalR? What to use?

I know there might not be one simple answer for this, but i was hoping if somebody can point me in the right direction... We have an ASP.NET webforms application with its own MS SQL database at our ...
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0answers
20 views

Streaming an Image to WCF by Android

I have this android code to send an image file to server running WCF . but it is returning internal server error (Code 500) . Whole code I have are these containing configuration and other ... ...
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1answer
19 views

WCF, MVC4 and authentication : customizing error

I'm trying to custom the "default authentication" that is provided by Visal Studio project. I've a database with some users inside that is linked to my project. What I want to do : ensure that ...

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