Gets a value that contains the vertical size of the content's viewport.
Assembly: PresentationFramework (in PresentationFramework.dll)
Metadata properties set to true
The viewport is the visible area of the content.
is only an output property; it can effectively be set by specifying the Height of the content element.
If CanContentScroll is true, the values of the ExtentHeight, ScrollableHeight, , and VerticalOffset properties are number of items. If CanContentScroll is false, the values of these properties are Device Independent Pixels.