Windows Communication Foundation
Windows Communication Foundation is a set of .NET technologies for building and running connected systems. It is a new breed of communications infrastructure built around the Web services architecture.
Announcements
Visual Studio 2010 and .Net Framework 4 released
edhickeyMSFTMonday, April 12, 2010 11:08 PMHello all,
With the release of Visual Studio 2010 and the .Net Framework 4, this Forum will now be the correct place to ask all of your WCF questions. In order to make sure that you get the best help possible, please make sure to clearly mention what version of WCF you are suing when reporting an issue.
Thanks,
Ed
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Hello and thanks for visiting the WCF Forum!
edhickeyMSFTTuesday, May 20, 2008 8:35 PM - 33718

New to Windows Communication Foundation? - useful links
Piyush - MSFTMSFTThursday, March 11, 2010 6:56 AM - 410565

Please Indicate "Mark as Answer" if a Post has Answered the Question
Ed Hickey Thursday, April 03, 2008 9:00 PM - 233

Invoking a Web Service/SOAP Request with Certificates over SSL
futbolfrank 3 hours 53 minutes ago - 224

WCF client generation unable to share types defined on wsdl (Java Service, .NET 3.5 Service Clients)
Lizet 3 hours 28 minutes ago - 561

WCF service response in browser in XML
sandeep chinni 8 hours 52 minutes ago - 5185

Operation is not valid due to the current state of the object.
Dhesi Wednesday, July 21, 2010 10:07 PM - 019

Publishing the WSDL using HTTPS and Certificates
rafarod 2 hours 28 minutes ago - 774

WCF negotiateServiceCredential
khalil salhi 18 hours 11 minutes ago - 7126

How to setup selfhosted https WCF service with embedded certificates on client and server?
Azirath Wednesday, July 28, 2010 6:37 AM - 8215

Response Service return null for values in Incoming Message Header in MSMQ 4.0
dnikitsin Sunday, July 25, 2010 7:41 PM - 7129

Is it possible to run WCF host application without UAC?
Michael zhang Tuesday, July 27, 2010 2:52 PM - 9106

Certificate Problem in UserName Authentication with MembershipProvider and RoleProvider Seup
JOVJOV Wednesday, July 28, 2010 12:02 PM - 131423

Mixed mode assembly is built against version 'v2.0.50727' of the runtime and cannot be loaded in the 4.0 runtime without additional configuration information - Release Build
JohnGalt Sunday, April 11, 2010 2:45 AM - 5114

WCF customUserNamePasswordValidatorType not working if set in IServiceBehavior implementation > Wondering Why...
magellings Wednesday, July 28, 2010 5:06 PM - 039

WCF :SSAS : The logon attempt failed at Microsoft.AnalysisServices.AdomdClient.NTAuthentication
Uge1 6 hours 43 minutes ago - 161

How to call HTTPS webservice with .PEM client certificate?
Kiran Saravade 18 hours 7 minutes ago - 383

WS-Security and Dynamic Proxy that derived from SoapHttpClientProtocol
jjk99 Wednesday, July 28, 2010 10:34 PM - 387

Custom binding and interoperability.
Gianni Ghezzi Wednesday, July 28, 2010 3:28 PM - 5103

WCF Client with ws security UserName Token needs to be encrypted but not signed
Brian Pullin Wednesday, July 28, 2010 8:34 PM