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Champak

GUICtrlListView_Create and _GUICtrlListView_GetSelectedIndices problem

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#1 ·  Posted (edited)

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 by Champak

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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


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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_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?

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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.

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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


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

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#7 ·  Posted (edited)

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 by Champak

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#8 ·  Posted (edited)

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 by Champak

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