Request to set the current horizontal and Vertical scroll position by percent (0-100). Passing in the value of "-1", represented by the constant "NoScroll", will indicate that scrolling in that direction should be ignored. The ability to call this method and simultaneously scroll horizontally and vertically provides simple panning support.

'Declaration
 
Sub SetScrollPercent( _
   ByVal horizontalPercent As Double, _
   ByVal verticalPercent As Double _
) 

void SetScrollPercent( 
   double horizontalPercent,
   double verticalPercent
)