Count Listview Checked Items

[lastmember]

Hello!

I want to count the items checked and do not know how I can help someone

Thanks in advance!

#include 
#include 

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

_Main()

Func _Main()
Local $hListView

GUICreate("ListView Get Item Checked State", 400, 300)
$hListView = GUICtrlCreateListView("", 2, 2, 394, 256)
_GUICtrlListView_SetExtendedListViewStyle($hListView, BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_CHECKBOXES))
$Label = GUICtrlCreateLabel("0",7,260,100,14)
GUISetState()

; Add columns
_GUICtrlListView_AddColumn($hListView, "Column 1", 100)


; Add items
_GUICtrlListView_AddItem($hListView, "Row 1: Col 1", 0)
_GUICtrlListView_AddItem($hListView, "Row 2: Col 1", 1)
_GUICtrlListView_AddItem($hListView, "Row 3: Col 1", 2)

; Check item 2
_GUICtrlListView_SetItemChecked($hListView, 1)
_GUICtrlListView_SetItemChecked($hListView, 0)
GUICtrlSetData($label, _GUICtrlListView_GetItemChecked($hListView, -1))

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

Edited March 4, 2013 by lastmember

[guinness]

Look at _GUICtrlListView_GetItemChecked. Do you just want the total number checked or the index value as well?

Anyway, this will return a 1-dimensional array of the index values checked.

Func _GUICtrlListView_GetCheckedStates($hListView) ; By guinness.
    Local $sReturn = ''
    For $i = 0 To _GUICtrlListView_GetItemCount($hListView) - 1
        If _GUICtrlListView_GetItemChecked($hListView, $i) Then
            $sReturn &= $i & '|'
        EndIf
    Next
    Return StringSplit(StringTrimRight($sReturn, StringLen('|')), '|')
EndFunc   ;==>_GUICtrlListView_GetCheckedStates

[lastmember]

thanks !!!

works well

[guinness]

You're welcome.