using checkbox in lsitbox to save settings ??

HI,

i'm making a program that wil change registry settings for a user. I want to build in a listbox in checkbox state and the user must be able to click on the item(There by checking it) en then when the press save and the registry settings will be saved. The problem is i dont how how to get selected box's and pass the value's.

Example.: If a user selected NoFind in the list box i must change the dword HKEY_blab\anotherkey\..\NoFind in to 1
normaly i would do this like X=savesettings HKEY_blab\anotherkey\..\check1.value (i when use checkboxes)

But how do i do this with a listbox ??

Thanx in advance for the help

normaly i would do this like X=savesettings HKEY_blab\anotherkey\..\check1.value (i when use checkboxes)

'if you do it in the click event of the listbox

If list1.text = "nofind" then
myVal = 1
else
myVal = 0
End If
X=savesettings HKEY_blab\anotherkey\..\myVal

If you want to loop through the ListItems then:

Code:

---

    Dim intLoop    As Integer
    Dim intVal  As Integer

    For intLoop = 0 To List1.Listcount - 1
        List1.ListIndex = intLoop
        If List1.Selected(intLoop) = True Then
            intVal = 1
        Else
            intVal = 0
        End If
        '// SaveSetting here
    End If

---

:cool:

Jerry, you shouldn't loop through the list, it will slow if the ListBox have a large number of item, try use API.

Code:

---

Dim i As Integer
Dim Idx As Integer
Dim sCount As Integer
Dim sBuff(512) As Long

'Get the number of selected item
sCount = SendMessage(List1.hwnd, LB_GETSELCOUNT, 0, 0)
If sCount = 1 Then
    'For Single selection
    Idx = SendMessage(List1.hwnd, LB_GETCURSEL, 0, 0)
    'Paste your save setting into registry code here
    ' [Sample]
    ' "HKEY_blab\anotherkey\..\" & list1.List (idx)
Else
    'For Multi selection
    If sCount < 512 Then
        Idx = SendMessage(List1.hwnd, LB_GETSELITEMS, 512, sBuff(0))
        For i = Idx - 1 To 0 Step -1
            'Paste your save setting into registry code here
            ' [Sample]
            ' "HKEY_blab\anotherkey\..\" & list1.List (idx)
        Next
    Else
        MsgBox "Too many selected item!", vbExclamation + vbOKOnly, "ListBox"
    End If
End If

---

Thank you all for you help i will try it out, but chris one question will this work for more then one checkbox??

Because there will be about 13 check boxes (no multi line)
and each one of then will have a different setting. Would please explain to me how i can do that


Once again Thanx in Advance

yep Mystic....
its right in chris' code...
this section shows the multiselection handling...

Code:

---

.........From chris....
    'For Multi selection
    If sCount < 512 Then
        Idx = SendMessage(List1.hwnd, LB_GETSELITEMS, 512, sBuff(0))
        For i = Idx - 1 To 0 Step -1
            'Paste your save setting into registry code here
            ' [Sample]
            ' "HKEY_blab\anotherkey\..\" & list1.List (idx)
        Next
    Else
        MsgBox "Too many selected item!", vbExclamation + vbOKOnly, "ListBox"
    End If
.......

---