_GUICtrlListView_SetItemParam & _GUICtrlListView_GetItemParam [Problem ?]

[taz742]

I've a probleme with these 2 Listview functions:

_GUICtrlListView_GetItemParam() don't return the same value setting up by _GUICtrlListView_SetItemParam().

I use a big value "3333324632463332" in set param and get param return "514037732" so my question is:

Is there a limitation for $iParam in those functions?

PS: i'm using v3.2.10.0

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#include <GuiConstantsEx.au3>
#include <GuiListView.au3>

Opt('MustDeclareVars', 1)

$Debug_LV = False ; Check ClassName being passed to ListView functions, set to True and use a handle to another control to see it work

Example_Internal() ;use autoit built-in listview
Example_External() ;use UDF built listview

Func Example_Internal()
    Local $hListView
    
    GUICreate("(Internal) ListView Set Item Param", 400, 300)
    $hListView = GUICtrlCreateListView("", 2, 2, 394, 268)
    GUISetState()

    ; Add columns
    _GUICtrlListView_AddColumn ($hListView, "Items", 100)

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

    ; Set item 2 parameter
    _GUICtrlListView_SetItemParam ($hListView, 1, "3333324632463332")
    MsgBox (4160, "Information", "Item 2 Parameter: " & _GUICtrlListView_GetItemParam ($hListView, 1))

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

Func Example_External()
    Local $GUI, $hListView
    
    $GUI = GUICreate("(External) ListView Set Item Param", 400, 300)
    $hListView = _GUICtrlListView_Create ($GUI, "", 2, 2, 394, 268)
    GUISetState()

    ; Add columns
    _GUICtrlListView_AddColumn ($hListView, "Items", 100)

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

    ; Set item 2 parameter
    _GUICtrlListView_SetItemParam ($hListView, 1, "3333324632463332")
    MsgBox (4160, "Information", "Item 2 Parameter: " & _GUICtrlListView_GetItemParam ($hListView, 1))
    
    ; Loop until user exits
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example_External

Edited March 3, 2008 by taz742

[Siao]

It is defined as 32bit integer.

[taz742]

Ok thanks.