Func _GetExtProperty($sPath, $iProp)
    Local $iExist, $sFile, $sDir, $oShellApp, $oDir, $oFile, $aProperty, $sProperty
    $iExist = FileExists($sPath)
    If $iExist = 0 Then
        SetError(1)
        Return 0
    Else
        $sFile = StringTrimLeft($sPath, StringInStr($sPath, "\", 0, -1))
        $sDir = StringTrimRight($sPath, (StringLen($sPath) - StringInStr($sPath, "\", 0, -1)))
        $oShellApp = ObjCreate ("shell.application")
        $oDir = $oShellApp.NameSpace ($sDir)
        $oFile = $oDir.Parsename ($sFile)
        If $iProp = -1 Then
            Local $aProperty[35]
            For $i = 0 To 34
                $aProperty[$i] = $oDir.GetDetailsOf ($oFile, $i)
            Next
            Return $aProperty
        Else
            $sProperty = $oDir.GetDetailsOf ($oFile, $iProp)
            If $sProperty = "" Then
                Return 0
            Else
                Return $sProperty
            EndIf
        EndIf
    EndIf
EndFunc   ;==>_GetExtProperty