Scrolls the contents of the specified window's client area
#include <GuiScrollBars.au3>
_GUIScrollBars_ScrollWindow ( $hWnd, $iXAmount, $iYAmount )
| $hWnd | Handle to the window |
| $iXAmount | Specifies the amount, in device units, of horizontal scrolling |
| $iYAmount | Specifies the amount, in device units, of vertical scrolling |
| Success: | True. |
| Failure: | False. |
Search ScrollWindow in MSDN Library.
#include <GUIConstantsEx.au3>
#include <GuiScrollBars.au3>
#include <StructureConstants.au3>
#include <WindowsConstants.au3>
Global $g_idMemo
Example()
Func Example()
Local $hGUI = GUICreate("ScrollBars Get/Set ScrollInfo (v" & @AutoItVersion & ")", 400, 400, -1, -1, BitOR($WS_MINIMIZEBOX, $WS_CAPTION, $WS_POPUP, $WS_SYSMENU, $WS_SIZEBOX))
$g_idMemo = GUICtrlCreateEdit("", 2, 2, 380, 360, BitOR($WS_HSCROLL, $WS_VSCROLL))
GUICtrlSetResizing($g_idMemo, $GUI_DOCKALL)
GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
GUISetBkColor(0x88AABB)
GUISetState(@SW_SHOW)
_GUIScrollBars_Init($hGUI)
Local $tSCROLLINFO = DllStructCreate($tagSCROLLINFO)
DllStructSetData($tSCROLLINFO, "cbSize", DllStructGetSize($tSCROLLINFO))
DllStructSetData($tSCROLLINFO, "fMask", $SIF_ALL)
_GUIScrollBars_GetScrollInfo($hGUI, $SB_HORZ, $tSCROLLINFO)
MemoWrite("Horizontal" & @CRLF & "--------------------------------------")
MemoWrite("nPage....: " & DllStructGetData($tSCROLLINFO, "nPage"))
MemoWrite("nPos.....: " & DllStructGetData($tSCROLLINFO, "nPos"))
MemoWrite("nMin.....: " & DllStructGetData($tSCROLLINFO, "nMin"))
MemoWrite("nMax.....: " & DllStructGetData($tSCROLLINFO, "nMax"))
MemoWrite("nTrackPos: " & DllStructGetData($tSCROLLINFO, "nTrackPos"))
DllStructSetData($tSCROLLINFO, "cbSize", DllStructGetSize($tSCROLLINFO))
DllStructSetData($tSCROLLINFO, "fMask", $SIF_ALL)
_GUIScrollBars_GetScrollInfo($hGUI, $SB_VERT, $tSCROLLINFO)
MemoWrite(@CRLF & "Vertical" & @CRLF & "--------------------------------------")
MemoWrite("nPage....: " & DllStructGetData($tSCROLLINFO, "nPage"))
MemoWrite("nPos.....: " & DllStructGetData($tSCROLLINFO, "nPos"))
MemoWrite("nMin.....: " & DllStructGetData($tSCROLLINFO, "nMin"))
MemoWrite("nMax.....: " & DllStructGetData($tSCROLLINFO, "nMax"))
MemoWrite("nTrackPos: " & DllStructGetData($tSCROLLINFO, "nTrackPos"))
; Set the vertical scrolling range and page size
DllStructSetData($tSCROLLINFO, "fMask", $SIF_RANGE)
DllStructSetData($tSCROLLINFO, "nMin", 5)
DllStructSetData($tSCROLLINFO, "nMax", 80)
_GUIScrollBars_SetScrollInfo($hGUI, $SB_VERT, $tSCROLLINFO)
; Set the horizontal scrolling range and page size
DllStructSetData($tSCROLLINFO, "fMask", $SIF_RANGE)
DllStructSetData($tSCROLLINFO, "nMin", 10)
DllStructSetData($tSCROLLINFO, "nMax", 120)
_GUIScrollBars_SetScrollInfo($hGUI, $SB_HORZ, $tSCROLLINFO)
DllStructSetData($tSCROLLINFO, "cbSize", DllStructGetSize($tSCROLLINFO))
DllStructSetData($tSCROLLINFO, "fMask", $SIF_ALL)
_GUIScrollBars_GetScrollInfo($hGUI, $SB_HORZ, $tSCROLLINFO)
MemoWrite(@CRLF & "Horizontal Updated" & @CRLF & "--------------------------------------")
MemoWrite("nMin.....: " & DllStructGetData($tSCROLLINFO, "nMin"))
MemoWrite("nMax.....: " & DllStructGetData($tSCROLLINFO, "nMax"))
DllStructSetData($tSCROLLINFO, "cbSize", DllStructGetSize($tSCROLLINFO))
DllStructSetData($tSCROLLINFO, "fMask", $SIF_ALL)
_GUIScrollBars_GetScrollInfo($hGUI, $SB_VERT, $tSCROLLINFO)
MemoWrite(@CRLF & "Vertical Updated" & @CRLF & "--------------------------------------")
MemoWrite("nMin.....: " & DllStructGetData($tSCROLLINFO, "nMin"))
MemoWrite("nMax.....: " & DllStructGetData($tSCROLLINFO, "nMax"))
While 1
Switch GUIGetMsg()
Case $GUI_EVENT_CLOSE
ExitLoop
EndSwitch
WEnd
Exit
EndFunc ;==>Example
; Write a line to the memo control
Func MemoWrite($sMessage)
GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc ;==>MemoWrite