Funktionreferenz


_GUIImageList_GetImageCount

Beschreibung anzeigen in

Ermittelt die Anzahl von Bildern in einer Imagelist

#include <GuiImageList.au3>
_GUIImageList_GetImageCount ( $hWnd )

Parameter

$hWnd Handle der Imagelist

Rückgabewert

Gibt die Anzahl von Bildern zurück

Bemerkungen

- - - - - - - - Erklärung der Controls - - - - - - - -

Verwandte Funktionen

_GUIImageList_SetImageCount

Beispiel

#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiListView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>

Example()

Func Example()
    GUICreate("ImageList: Setzt und ermittelt die Bilderanzahl (v" & @AutoItVersion & ")", 500, 300)
    Local $idListview = GUICtrlCreateListView("", 2, 2, 394, 268, BitOR($LVS_SHOWSELALWAYS, $LVS_NOSORTHEADER, $LVS_REPORT))
    Local $iStylesEx = BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT, $LVS_EX_SUBITEMIMAGES)
    _GUICtrlListView_SetExtendedListViewStyle($idListview, $iStylesEx)
    GUISetState(@SW_SHOW)

    ; Lädt die Bilder
    Local $hImage = _GUIImageList_Create(16, 16, 5, 3)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 110)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 131)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 165)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 168)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 137)
    _GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 146)
    _GUICtrlListView_SetImageList($idListview, $hImage, 1)

    ; Fügt die Spalten hinzu
    _GUICtrlListView_AddColumn($idListview, "Spalte 0", 120)
    _GUICtrlListView_AddColumn($idListview, "Spalte 1", 120)
    _GUICtrlListView_AddColumn($idListview, "Spalte 2", 120)

    ; Fügt die Items hinzu
    _GUICtrlListView_AddItem($idListview, "Zeile 0: Spalte 0", 0)
    _GUICtrlListView_AddSubItem($idListview, 0, "Zeile 0: Spalte 1", 1, 1)
    _GUICtrlListView_AddSubItem($idListview, 0, "Zeile 0: Spalte 2", 2, 2)
    _GUICtrlListView_AddItem($idListview, "Zeile 1: Spalte 0", 1)
    _GUICtrlListView_AddSubItem($idListview, 1, "Zeile 1: Spalte 1", 1, 2)
    _GUICtrlListView_AddItem($idListview, "Zeile 2: Spalte 0", 2)
    _GUICtrlListView_AddItem($idListview, "Zeile 3: Spalte 0", 3)
    _GUICtrlListView_AddItem($idListview, "Zeile 4: Spalte 0", 4)
    _GUICtrlListView_AddSubItem($idListview, 4, "Zeile 4: Spalte 1", 1, 3)
    _GUICtrlListView_AddItem($idListview, "Zeile 5: Spalte 0", 5)
    _GUICtrlListView_AddSubItem($idListview, 5, "Zeile 5: Spalte 1", 1, 4)
    _GUICtrlListView_AddSubItem($idListview, 5, "Zeile 5: Spalte 2", 2, 3)

    MsgBox($MB_SYSTEMMODAL, "Information", "Bilderanzahl: " & _GUIImageList_GetImageCount($hImage))

    GUISetState(@SW_LOCK)
    MsgBox($MB_SYSTEMMODAL, "Information", "Setzt die Bilderanzahl")
    _GUIImageList_SetImageCount($hImage, 3)
    GUISetState(@SW_UNLOCK)

    ; Die Schleife wiederholt sich, bis der Benutzer die Beenden-Aktion der GUI auslöst.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example