Scrolls to the prior page of the document in a RichTextEdit control or RichTextEdit DataWindow.
For syntax specific to DataWindow controls and child DataWindows, see the ScrollPriorPage method for DataWindows in the DataWindow Reference or the online Help.
DataWindow and RichTextEdit controls
rtename.ScrollPriorPage ( )
Integer. Returns 1 if it succeeds and -1 if an error occurs.
