#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <WinAPIGdi.au3>
#include <WinAPIGdiDC.au3>

Global $g_idMemo

Example()

Func Example()
        Local $hImage, $hGUI, $hDC

        $hGUI = GUICreate("ImageList Get Icon Width", 400, 300)
        $g_idMemo = GUICtrlCreateEdit("", 2, 32, 396, 266, 0)
        GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
        GUISetState(@SW_SHOW)

        ; Load images
        $hImage = _GUIImageList_Create(32, 24)
        _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0xFF0000, 32, 24))
        _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x00FF00, 32, 24))
        _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x0000FF, 32, 24))

        ; Draw images
        $hDC = _WinAPI_GetDC($hGUI)
        _GUIImageList_Draw($hImage, 0, $hDC, 4, 4)
        _GUIImageList_Draw($hImage, 1, $hDC, 40, 4)
        _GUIImageList_Draw($hImage, 2, $hDC, 76, 4)

        _WinAPI_ReleaseDC($hGUI, $hDC)

        ; Show image list icon size
        MemoWrite("Image width : " & _GUIImageList_GetIconWidth($hImage))
        MemoWrite("Image height: " & _GUIImageList_GetIconHeight($hImage))

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

; Write a line to the memo control
Func MemoWrite($sMessage)
        GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc   ;==>MemoWrite