pageYOffset property
Gets the distance, in pixels, that a document has scrolled vertically.
Syntax
HRESULT value = object.get_pageYOffset(* p);
Property values
Type: long
The distance the document has been scrolled.
Standards information
Remarks
When you scroll a document vertically, some content is moved outside the view of the display area. The IHTMLWindow7::pageYOffset property returns the difference between the first pixel in the content and the first pixel currently in view.