Help with sorting columns (_GUICtrlListViewSort)

[pshankland]

I have the following script and want to sort the columns when you click on them. I have read through the help files and it seems as though I need to use the _GUICtrlListViewSort function, but to be honest I am stuck with knowing how to include it within my script:

#include <Include\GUIConstants.au3>
#include <Include\GUIListView.au3>

GUICreate("Software Audit", 700, 335, 193, 115)
$ListView = GUICtrlCreateListView("DisplayName|RegKey", -1, -1, 700, 260,"",BitOR($LVS_SORTASCENDING,$LVS_EX_GRIDLINES))
$Button1 = GUICtrlCreateButton("Get list", 16, 288, 225, 25, 0)
GUISetState(@SW_SHOW)

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit
        Case $Button1
            _getList()
    EndSwitch
WEnd

Func _getList()
    $i = 1
    $listItems = ''
    Do
        $SoftwareKey = RegEnumKey("HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall", $i)
        If @error <> 0 Then ExitLoop
        $DisplayName = RegRead("HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" & $SoftwareKey, "DisplayName")
        If $DisplayName = "" Then $DisplayName = "****"
        GUICtrlCreateListViewItem($DisplayName & "|" & $SoftwareKey, $ListView)
        $i = $i + 1
    Until 0
EndFunc

Would really appreciate any help with this one.

Thanks.

[pshankland]

It may also be worth pointing out that I have just discovered that I am having a problem with the standard GUIListView.au3 include anyway as am getting the following error when I just include it:

>"C:\Program Files\AutoIt3\SciTE\..\autoit3.exe" /ErrorStdOut "E:\Scripts\list2.au3"

E:\Scripts\Include\GUIListView.au3 (102) : ==> Duplicate function name.:

Func _GUICtrlListViewCopyItems($h_Source_listview, $h_Destination_listview, $i_DelFlag = 0)

>Exit code: 1 Time: 0.717

Any ideas?

Edited July 4, 2007 by pshankland

[martin]

It may also be worth pointing out that I have just discovered that I am having a problem with the standard GUIListView.au3 include anyway as am getting the following error when I just include it:

Any ideas?

Then you must have the functions included twice, which is difficult because GUiListView has "#include-once" on the first line.

[pshankland]

Then you must have the functions included twice, which is difficult because GUiListView has "#include-once" on the first line.

Have changed #include <Include\GUIListView.au3> to #include <GUIListView.au3> and that error has dissapeared.

Still can't seem to get my head around how to get the columns sorted though....

[Zedna]

Still can't seem to get my head around how to get the columns sorted though....

Simple sort code snippet. Search forum and helpfile for GUICtrlRegisterListViewSort

GUICtrlRegisterListViewSort($ListView1, "LVSort")

Func LVSort($hWnd, $nItem1, $nItem2, $nColumn)
    If $nColumn = 0 Then
        $val1 = GetSubItemText($ListView1, $nItem1, $nColumn)
        $val2 = GetSubItemText($ListView1, $nItem2, $nColumn)
        
        $nResult = 0 ; No change of item1 and item2 positions

        If $val1 < $val2 Then
            $nResult = -1  ; Put item2 before item1
        ElseIf  $val1 > $val2 Then
            $nResult = 1   ; Put item2 behind item1
        EndIf
        
        Return $nResult
    Else 
        Return 0 ; No change of item1 and item2 positions
    EndIf
EndFunc