;-- TIME_STAMP   2021-01-21 13:19:07   v 0.1



Local $tTB = _GetTaskBarProps(True)

ConsoleWrite( _
'hWnd:     ' & $tTB.hWnd & @CRLF & _
'Autohide: ' & $tTB.autohide & @CRLF & _
'uEdge:    ' & $tTB.uEdge & @CRLF & _
'sEdge:    ' & $tTB.sEdge & @CRLF & _
'Rect:     ' & '[' & $tTB.left & ', ' & $tTB.top & ', ' & $tTB.right & ', ' & $tTB.bottom & ']' & @CRLF)

;===================================================================================================
; Function Name....: _GetTaskBarProps
; Description......: gibt Eigenschaften und Position der Taskbar zurück
; Parameter(s).....: [optional] $_bReturnStruct - Rückgabe als (True) Struktur, (False - Standard) Array
; Return Value(s)..: Array / Struktur mit den Taskbarwerten
;===================================================================================================
Func _GetTaskBarProps($_bReturnStruct=False)
	Local Const $ABM_GETSTATE = 0x4         ; specify the cbSize.
	Local Const $ABM_GETTASKBARPOS = 0x5    ; specify the cbSize.
	Local Const $ABM_GETAUTOHIDEBAR = 0x7   ; specify the cbSize and uEdge. Returns the handle to the autohide appbar

	; ABM_GETSTATE
	Local Const $ABS_AUTOHIDE = 0x1
	Local Const $ABS_ALWAYSONTOP = 0x2  ; ab Win7 nicht mehr!! --> wenn NICHT $ABS_AUTOHIDE ist es $ABS_ALWAYSONTOP

	; uEdge - ABM_GETAUTOHIDEBAR
	Local Const $ABE_LEFT = 0
	Local Const $ABE_TOP = 1
	Local Const $ABE_RIGHT = 2
	Local Const $ABE_BOTTOM = 3

	Local $hWndAppBar = DllCall("user32.dll", 'long', "FindWindowA", 'str', "Shell_traywnd", 'str', "")[0]
	Local $iState, $iEdge, $hWnd, $shell32 = DllOpen("shell32")
	Local $tRC = DllStructCreate("struct;int left;int top;int right;int bottom;endstruct")
	Local $tAPPBARDATA = DllStructCreate("dword cbSize;int hWnd;uint;uint uEdge;int left;int top;int right;int bottom;int")
	$tAPPBARDATA.cbSize = DllStructGetSize($tAPPBARDATA)
	$tAPPBARDATA.hWnd = $hWndAppBar

	; get pos
	$ret = DllCall($shell32, 'int', 'SHAppBarMessage', 'int', $ABM_GETTASKBARPOS, 'ptr', DllStructGetPtr($tAPPBARDATA))
	For $i = 1 To 4
		DllStructSetData($tRC, $i, DllStructGetData($tAPPBARDATA, $i+4))
	Next

	; get state
	$ret = DllCall($shell32, 'int', 'SHAppBarMessage', 'int', $ABM_GETSTATE, 'ptr', DllStructGetPtr($tAPPBARDATA))
	$iState = $ret[0]

	; get Edge
	If $iState = $ABS_AUTOHIDE Then
		For $i = 0 To 3
			$tAPPBARDATA.uEdge = $i
			$ret = DllCall($shell32, 'int', 'SHAppBarMessage', 'int', $ABM_GETAUTOHIDEBAR, 'ptr', DllStructGetPtr($tAPPBARDATA))
			$hWnd = $ret[0]
			If $hWnd Then
				$iEdge = $i
				ExitLoop
			EndIf
		Next
		DllClose($shell32)
	Else
		If $tRC.top < 1 And $tRC.left < 1 Then
				If $tRC.bottom > $tRC.right Then $iEdge = 0
				If $tRC.right > $tRC.bottom Then $iEdge = 1
		ElseIf $tRC.top < 1 And $tRC.left > 0 Then
			$iEdge = 2
		Else
			$iEdge = 3
		EndIf
	EndIf

	; return array or structure: [.hWnd, .autohide(True/False), .uEdge(0..3), .sEdge(left..bottom), .left, .top, .right, .bottom]
	Local $aEdge[] = ['LEFT','TOP','RIGHT','BOTTOM']
	Local $aRet[] = [$hWndAppBar, ($iState = $ABS_AUTOHIDE), $iEdge, $aEdge[$iEdge], $tRC.left, $tRC.top, $tRC.right, $tRC.bottom]
	Local $tRet = DllStructCreate('int hWnd;bool autohide;uint uEdge;char sEdge[' & StringLen($aEdge[$iEdge]) & '];int left;int top;int right;int bottom;')
	For $i = 0 To UBound($aRet) -1
		DllStructSetData($tRet, $i+1, $aRet[$i])
	Next

	Return ($_bReturnStruct ? $tRet : $aRet)
EndFunc  ;==>_GetTaskBarProps