问题
This DLL is needed to reference the corresponding namespace Microsoft.TeamFoundation.Framework.Server. This DLL doesn't seem to be included with either the Visual Studio 2010 Team Explorer or the Visual Studio 2010 Team Foundation Server SDK.
回答1:
This file can be copied from the server where Team Foundation Server 2010 is installed in the folder C:\Program Files\Microsoft Team Foundation Server 2010\Application Tier\Web Services\bin.
回答2:
The official place is
\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\ReferenceAssemblies\v2.0
But I used:
\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\ReferenceAssemblies\v2.0
because I'm on 64-bit Windows and I have VS2013.
http://msdn.microsoft.com/en-us/library/microsoft.teamfoundation.workitemtracking.client.aspx
回答3:
C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\PrivateAssemblies is the location for TestManagment client. But, you may need to download the stand-alone TeamExplorer first... Thanks Microsoft :(
来源：https://stackoverflow.com/questions/16545757/where-is-the-tfs-2010-api-dll-microsoft-teamfoundation-framework-server-dll