###User Defined Function###
_GUICtrlEdit_GetFirstVisibleLine

###Description###
Retrieves the 0-based index of the uppermost visible line in a multiline edit control

###Syntax###
#include <GuiEdit.au3>
_GUICtrlEdit_GetFirstVisibleLine ( $hWnd )


###Parameters###
@@ParamTable@@
$hWnd
	Control ID/Handle to the control
@@End@@

###ReturnValue###
Returns a 0-based index of the uppermost visible line in a multiline edit control.


###Remarks###
The number of lines and the length of the lines in an edit control depend on the width of the control and the current Wordwrap setting.


###Related###


###Example###
@@IncludeExample@@
