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See if deleting the suo file (hidden in solution folder) works<br />
<br />
<a href="http://social.msdn.microsoft.com/Forums/pl-PL/async/thread/2fbb91bf-4016-43a8-b6e8-00a788f6e552" rel="ugc nofollow">http://social.msdn.microsoft.com/Forums/pl-PL/async/thread/2fbb91bf-4016-43a8-b6e8-00a788f6e552</a>
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See if deleting the suo file (hidden in solution folder) works

http://social.msdn.microsoft.com/Forums/pl-PL/async/thread/2fbb91bf-4016-43a8-b6e8-00a788f6e552 [http://social.msdn.microsoft.com/Forums/pl-PL/async/thread/2fbb91bf-4016-43a8-b6e8-00a788f6e552]

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I am trying to Test Async CTP calls from a Visual Studio Test Project and I get the following Compilation error:<br />
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Task-related types not found. Are you missing a reference to AsyncCtpLibrary.dll?<br />
<br />
I already have a reference to the AsyncCtpLibrary_Silverligh<wbr />t.dll and to System.Threading.Tasks. I am not allowed to add the AsyncCtpLibrary.dll as a reference.<br />
<br />
The error appears in methods with the Async keyword, not only in the test code but also in classes that are part of a DLL that is being tested. The DLL compiles OK when not in a Test project.<br />
<br />
Do you know of any way to solve this problem?
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I am trying to Test Async CTP calls from a Visual Studio Test Project and I get the following Compilation error:

Task-related types not found. Are you missing a reference to AsyncCtpLibrary.dll?

I already have a reference to the AsyncCtpLibrary_Silverlight.dll and to System.Threading.Tasks. I am not allowed to add the AsyncCtpLibrary.dll as a reference.

The error appears in methods with the Async keyword, not only in the test code but also in classes that are part of a DLL that is being tested. The DLL compiles OK when not in a Test project.

Do you know of any way to solve this problem?

Error Trying to Test Async CTP in Silverligth in a Visual Studio Test Project

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,

Visual Basic.NET

Windows Communication Foundation (WCF) is a tool used to implement and deploy a service-oriented architecture (SOA) to support distributed computing where services have remote consumers. It features a runtime and a set of APIs in the .NET Framework for building connected, service-oriented applications. Services typically have a WSDL interface (Web Services Description Language) that any WCF client can use to consume the service, regardless of which platform the service is hosted on. WCF implements many advanced Web services (WS) standards such as WS-Addressing, WS-ReliableMessaging, WS-Security, RSS Syndication Services, WS-Discovery, routing and better support for REST services.