Windows PowerShell 2.0 SDK contains sample code and reference assemblies that allow you to build applications based on Windows PowerShell 2.0 APIs to build a rich set of applications. In this package, you’ll find sample code which shows how to use the new PowerShell class, how to write cmdlets that supports eventing, transactions and jobs. In addition, there’re examples of host applications that connect to remote computers using individual runspaces and runspace pools. This SDK also includes modified Windows PowerShell 1.0 samples using the modified and improved Windows PowerShell 2.0 APIs.
More info: Download