Listbox Question

[mqh77777]

I have a simple form. 1 button and 1 Listbox. The code on my button is this:

$button1_Click={
$Query = "SELECT * FROM CIM_VideoControllerResolution"
$res = Get-WMIObject -query $Query | Select Caption # | Out-GridView -Title "Resolution options"
}

I commented out the Gridview but if I remove this comment I do get all of my data as expected. I then try to load this list box and I've tried both of these methods.
Load-ListBox $listbox1 $res -Append
Load-ListBox $Listbox1 $res 'Resolution'

Neither one will enter date into the ListBox. How come?

[mqh77777]

I got it. I was placing my Load-Listbox in the wrong place. when I place it within the BUTTON code it works.