public void SetZoom( PointF position, float zoomPercent )
Public Sub SetZoom ( position As PointF, zoomPercent As Single )
PointF structure that specifies the upper-left corner of the page to be positioned at the upper-left corner of the window when this view gets displayed.
The vertical coordinate is relative to the bottom edge of the page. I.e. vertical offset 0 means "display bottom edge of the Page at the top edge of the window", which effectively means "display the top edge of the next page at the top edge of the window".
The target page will be displayed starting from position.Top offset relative to the bottom edge of the page.
The zoom percent equal to 0 means that an application displaying the document should not change magnification level before displaying this view.
The magnification level should be 0 or in the range [8..3200].
This method sets the zoom type to PercentBased.