Identifies the event that is raised when a window is opened.
Assembly: UIAutomationTypes (in UIAutomationTypes.dll)
This identifier is used by UI Automation providers. UI Automation client applications should use the equivalent field in WindowPattern.
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.