TSRVPageScroll.GetPageAt

Returns the index of page displayed at the specified position.

function GetPageAt(X, Y: Integer; isNearest : Boolean) : Integer;

X, Y – client coordinates (relative to the top left corner of the client area of the component's window).

if isNearest=False, the method returns the index of page at the specified coordinates (from 1), or 0 if these coordinates are outside of any page.

if isNearest=True, the method returns the index of the nearest page to the specified coordinates (from 1).