GUICtrlListView_Create and _GUICtrlListView_GetSelectedIndices problem

[Champak]

I'm trying to use _GUICtrlListView_Create and _GUICtrlListView_GetSelectedIndices but that doesn't work. I have to use _GUICtrlListView_Create instead of GUICtrlCreateListView because I want to be able to edit the elements in place with other functions. Is there a way to delete multiple rows with with _GUICtrlListView_Create?

Edited February 27, 2009 by Champak

[Melba23]

Champak,

From the page in very useful Help file for _GUICtrlListView_Create: "Default Style: $LVS_REPORT, $LVS_SINGLESEL, $LVS_SHOWSELALWAYS".

So you need to use BitOR($LVS_REPORT, $LVS_SHOWSELALWAYS) as the style when you create the ListView, if you wish to make multiple selections.

M23

[DaRam]

_GUICtrlListView_SetItemSelected and ensure $LVS_SINGLESEL is not in the extended style of _GUICtrlListView_Create

I'm trying to use _GUICtrlListView_Create and _GUICtrlListView_GetSelectedIndices but that doesn't work. I have to use _GUICtrlListView_Create instead of GUICtrlCreateListView because I want to be able to edit the elements in place with other functions. Is there a way to select multiple rows with with _GUICtrlListView_Create?

[Champak]

To both of you, that's how I have it alreay:

$LISTVIEW = _GUICtrlListView_Create($GUI_LIST, "COL1|COL2", 5, 5, 590, 300, BitOR($LVS_REPORT, $LVS_SHOWSELALWAYS))
    _GUICtrlListView_SetExtendedListViewStyle($LISTVIEW, BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT, $LVS_EX_TRACKSELECT))

Thanks.

Edited February 27, 2009 by Champak

[DaRam]

Could you post more relevant code on how you are selecting and where your multi select fails?

To both of you, that's how I have it alreay:

$LISTVIEW = _GUICtrlListView_Create($GUI_LIST, "COL1|COL2", 5, 5, 590, 300, BitOR($LVS_REPORT, $LVS_SHOWSELALWAYS))
    _GUICtrlListView_SetExtendedListViewStyle($LISTVIEW, BitOR($LVS_EX_GRIDLINES, $LVS_EX_FULLROWSELECT, $LVS_EX_TRACKSELECT))

Thanks.

[Melba23]

Champak,

If I put your creation code as posted in the example from the Help file (OK, I have to change the handles, but nothing else), I can get multiple selections without any problems.

You must be doing something elsewhere in your script. You are keeping the Ctrl key pressed, I suppose?

M23

[Champak]

I'm sorry, it was last night I saw my problem and decided to post this morning and forgot exactly what it was. The actual problem is I can't use _GUICtrlListView_GetSelectedIndices() to delete the rows. Here is my script deleting the list and array elements. But it doesn't work unless I use the other listviewcreate.

$H_LISTVIEW = GUICtrlGetHandle($LISTVIEW);this is global

Func Click_33();Remove
    $UNIVERSALVAR1 = _GUICtrlListView_GetSelectedIndices($H_LISTVIEW , True)
    ;_ArrayDisplay($UNIVERSALVAR1)
    For $I = UBound($UNIVERSALVAR1) - 1 To 1 Step -1
        ;For $i = 2 To UBound($UNIVERSALVAR1) - 1
        ;_CONSOLEWRITE($UNIVERSALVAR1[$i])
        _ArrayDelete($POIARRAY, $UNIVERSALVAR1[$i]+2)
    Next
    _GUICtrlListView_DeleteItemsSelected($H_LISTVIEW)
EndFunc

Edited February 27, 2009 by Champak

[Champak]

I think figured a different way to attack this, to put this:

For $I = UBound($POIARRAY) - 1 To 1 Step -1
        If _GUICtrlListView_GetItemState($H_LISTVIEW, $i-2, $LVIS_SELECTED) = 2 Then
                _ArrayDelete($POIARRAY, $i)
                _GUICtrlListView_DeleteItem($H_LISTVIEW, $i-2)
        EndIf
    Next

I haven't tested it yet, but I think it should work.

EDIT: It does work, I just wish there is a "better" way to do this, because I think this will be slow with a large array/list

Edited February 27, 2009 by Champak