Contains information about the exception that is raised when an attempt is made to access an UI Automation element corresponding to a part of the user interface that is no longer available.
Assembly: UIAutomationTypes (in UIAutomationTypes.dll)
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.