WMI hardware information

[DDM 0]

Hi

Can anyone with getting wmi information ?

ive tried the following code without success, can't see wants wrong !!

Func getsensorinfo()

local $strComputer = "localhost"

Local $objWMIService

Local $colItems,$objItem

local $strdisplay

$colItems = ""

$strdisplay = ""

;$objWMIService = ObjGet("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\hardware")

$objWMIService = ObjGet("winmgmts:\\" & $strComputer & "\root\hardware")

If IsObj($objWMIService) Then

$colItems = $objWMIService.ExecQuery("Select * from NumericSensor")

If IsObj($colItems) Then

For $objItem In $colItems

$strdisplay &= "Sensor" & @CRLF

$strdisplay &= @CRLF

$strdisplay &= "Caption : " & $objItem.Caption

$strdisplay &= @CRLF

$strdisplay &= "Name : " & $objItem.CreationClassName

$strdisplay &= @CRLF

$strdisplay &= "Version : " & $objItem.Description

$strdisplay &= @CRLF

Next

EndIf

EndIf

MsgBox(4096,"WMI Sensor Object", $strdisplay)

EndFunc

[UEZ 1,111]

I don't have the namespace root\hardware to test your script but it looks good.

Br,

UEZ

[water 1,936]

Please have a look at the This generates all kind of WMI code for AutoIt.

[Tripredacus 35]

I don't have the namespace root\hardware to test your script but it looks good.

Br,

UEZ

Nope you have it.

You can't connect to that namespace directly. You can access it from CIM_NumericSensor, which DOES exist however an Administrator account can't see it or its values. WMI Tools does not list it if you have the default "Show classes which can have instances" however it does appear if you select "Show all classes" option.

Global $sWMIService, $objWMIService, $colItems, $objItem, $oItem
Global $xCaption, $xName, $xVersion

$sWMIService = "winmgmts:\\" & @ComputerName & "\root\CIMV2"
$objWMIService = ObjGet($sWMIService)
IF IsObj($objWMIService) Then
$colItems = $objWMIService.ExecQuery("SELECT * FROM CIM_NumericSensor")
    If IsObj($colItems) Then
        For $oItem In $colItems
            $xCaption = $oItem.Caption
            $xName = $oItem.Name
            ;$xVersion = $oItem.Version
        Next
    EndIf
MsgBox (4096, "test", "Sensor" & @CRLF & "Caption : " & $xCaption & @CRLF & "Name : " & $xName)
EndIF

The MsgBox comes up, but the values are blank. WMI Tools reports to me that CIM_NumericSensor: "The selected classes do not have instances."

CIM_NumericSensor Class on MSDN

[UEZ 1,111]

With WBEMTEST you can also list WMI namespaces and instances on your system. According to the link you provided it requires the namespace root\hardware with can be found in Ipmiprv.mof which is not installed on my system.

Br,

UEZ

Edited July 29, 2011 by UEZ