#include "Extras\HelpFileInternals.au3"

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

Example()

Func Example()
    ; Create GUI
    Local $hGUI = GUICreate("Header Get/Set ImageList (v" & @AutoItVersion & ")", 450, 300, 100, 100)
    Local $hHeader = _GUICtrlHeader_Create($hGUI)
    _GUICtrlHeader_SetUnicodeFormat($hHeader, True)
    _MemoCreate(2, 52, 444, 220)

    GUISetState(@SW_SHOW)

    ; Create an image list with images
    Local $hImage = _GUIImageList_Create(11, 11)
    _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0xFF0000, 11, 11))
    _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x00FF00, 11, 11))
    _GUIImageList_Add($hImage, _WinAPI_CreateSolidBitmap($hGUI, 0x0000FF, 11, 11))
    Local $hPrevImageList = _GUICtrlHeader_SetImageList($hHeader, $hImage)

    _MemoWrite("Previous Image list handle ....: " & "0x" & Hex($hPrevImageList))
    _MemoWrite("IsPtr = " & IsPtr($hPrevImageList) & " IsHWnd = " & IsHWnd($hPrevImageList))

    ; Add columns
    _GUICtrlHeader_AddItem($hHeader, "Column 0", 100, 0, 0)
    _GUICtrlHeader_AddItem($hHeader, "Column 1", 100, 0, 1)
    _GUICtrlHeader_AddItem($hHeader, "Column 2", 100, 0, 2)
    _GUICtrlHeader_AddItem($hHeader, "Column 3", 100)

    ; Show header information
    _MemoWrite("Image list handle ....: " & "0x" & Hex(_GUICtrlHeader_GetImageList($hHeader)))
    _MemoWrite("IsPtr = " & IsPtr(_GUICtrlHeader_GetImageList($hHeader)) & " IsHWnd = " & IsHWnd(_GUICtrlHeader_GetImageList($hHeader)))

    _MemoMsgBoxStatus("", -1, $hGUI) ; no more action, wait GUI for closing

EndFunc   ;==>Example