Gets the vertical offset of the visible content.
Assembly: PresentationFramework (in PresentationFramework.dll)
When IsDeferredScrollingEnabled is true, the content is scrolled when the user releases the Thumb of the ScrollBar. When the user drags the Thumb, the does not change. When the user releases the Thumb, updates to the current VerticalOffset value.
Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.