OpenEuphoria

Re: Listview - Adding an item

• Posted by Guillermo Bonvehi <knixeur at speedy.com.ar> Jun 30, 2003
• 580 views

Hi again,
    Thanks for answering. Actually, i discovered the item is being=20
added, but not with the text i gave it, it's just adding an empty item.=20
I'll keep trying.

Best Regards,
    Guillermo Bonveh=ED

PS: Derek, 7 remained there because i changed the word i used for=20
testing before sending the example.

euman at bellsouth.net wrote:

>
>
>I don't think I could help either but, if you look at my EFFM project
>on the RDS site you may be able to get some clues.
>
>Euman
>
>On 30 Jun 2003 at 2:00, Derek Parnell wrote:
>
>----- Original Message -----
>From: "Guillermo Bonvehi" <knixeur at speedy.com.ar>
>To: "EUforum" <EUforum at topica.com>
>Sent: Sunday, June 29, 2003 10:42 PM
>Subject: Listview - Adding an item
>=20=20
>
>>>Hi all,
>>>    I'm currently trying to add an item to a listview i made using a
>>>resource dialog, i think i did it the way it should be done, but
>>>it's not working :(
>>>    This is what i got:
>>>
>>>function makeLV_ITEM(sequence items)
>>>    atom hwnd
>>>    hwnd =3D allocate(36)
>>>    for I =3D 0 to length(items)-1 do
>>>        poke4(hwnd+(I*4),items[I])
>>>    end for
>>>    return hwnd
>>>end function
>>>
>>>--- This is inside the WM_INITDIALOG event
>>>
>>>    LPTSTR =3D allocate_string("Test")
>>>
>>>    LV_ITEM =3D makeLV_ITEM({
>>>                or_all({LVIF_TEXT,LVIF_PARAM}),
>>>                0,
>>>                0,
>>>                0,
>>>                0,
>>>                LPTSTR,
>>>                7,
>>>                0,
>>>                0
>>>                })
>>>
>>>    void =3D c_func(xSendMessage, {GetDlgItem(hWnd, PANEL1),
>>>LVM_INSERTITEM, 0, LV_ITEM})
>>>    free(LV_ITEM)
>>>    free(LPTSTR)
>>>
>>>--- End
>>>
>>>Can any win32 guru tell me where the problem is?
>>>=20=20=20=20=20=20
>>>
>>I do not think I can help you. I have never worked with true dialogs.
>>Does GetDlgItem() return the hWnd of the ListView? I also notice that
>>the text length is givenas 7 but the text is only 4 bytes.
>>
>>--
>>Derek
>>=20=20=20=20
>>