Updated: April 27, 2016
Applies To: Windows PowerShell
Takes as input a collection of strings and builds an expression tree. This class cannot be inherited. Introduced in Windows PowerShell 3.0.
Assembly: System.Management.Automation (in System.Management.Automation.dll)
At the evaluation stage, the class walks down the constructed expression tree and evaluates the result.
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.