IScrollProvider.VerticalViewSize Property    
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the vertical view size.
public:
 property double VerticalViewSize { double get(); };public double VerticalViewSize { get; }member this.VerticalViewSize : doublePublic ReadOnly Property VerticalViewSize As DoubleProperty Value
The vertical size of the viewable region as a percentage of the total content area within the control.