Classes Class XbpScrollBar() :getData()

Method XbpScrollBar():getData() Foundation

Returns the current position of the scroll box.

Syntax 
:getData() --> nScrlPos
Return

This method returns a numeric value indicating the current position of the scroll box. This value is in the range specified by :range.

Description

The :getData() method determines the current position of the scroll box within the scroll bar. The position is identified by a numeric value in the range determined by :range (this is not a screen position). If a code block is contained in the instance variable :dataLink, it is executed and the current position of the scroll box is passed to it.

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