Function Reference


_GUIImageList_Destroy

Destroys an image list

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

Parameters

$hWnd Handle to the imagelist

Return Value

Success: True.
Failure: False.

Related

_GUIImageList_Create

Example

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

Example()

Func Example()
    Local $idListview, $hImage1, $hImage2
    Local $iStylesEx = BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT, $LVS_EX_SUBITEMIMAGES)

    GUICreate("ImageList Destroy", 400, 300)
    $idListview = GUICtrlCreateListView("", 2, 2, 394, 268, BitOR($LVS_SHOWSELALWAYS, $LVS_NOSORTHEADER, $LVS_REPORT))
    _GUICtrlListView_SetExtendedListViewStyle($idListview, $iStylesEx)
    GUISetState(@SW_SHOW)

    ; Load images
    $hImage1 = _GUIImageList_Create(11, 11)
    _GUIImageList_Add($hImage1, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0xFF0000, 11, 11))
    _GUIImageList_Add($hImage1, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0x00FF00, 11, 11))
    _GUIImageList_Add($hImage1, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0x0000FF, 11, 11))
    _GUICtrlListView_SetImageList($idListview, $hImage1, 1)

    ; Add columns
    _GUICtrlListView_AddColumn($idListview, "Items", 120)

    ; Add items
    _GUICtrlListView_AddItem($idListview, "Item 1", 0)
    _GUICtrlListView_AddItem($idListview, "Item 2", 1)
    _GUICtrlListView_AddItem($idListview, "Item 3", 2)

    MsgBox($MB_SYSTEMMODAL, "Information", "Creating new image list")

    ; Create a new image list
    $hImage2 = _GUIImageList_Create(11, 11)
    _GUIImageList_Add($hImage2, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0x0000FF, 11, 11))
    _GUIImageList_Add($hImage2, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0x00FF00, 11, 11))
    _GUIImageList_Add($hImage2, _WinAPI_CreateSolidBitmap(GUICtrlGetHandle($idListview), 0xFF0000, 11, 11))
    _GUICtrlListView_SetImageList($idListview, $hImage2, 1)

    MsgBox($MB_SYSTEMMODAL, "Information", "Destroying 1st image list")

    ; Free first image list
    _GUIImageList_Destroy($hImage1)

    ; Loop until the user exits.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example