getfile and putfile work fine for me, but i don't call them from a button in a container.

>Maybe it was just a bad day at the old box. Maybe I
>just missed something. Or maybe I'm going mad.
>Anyway...
>
>I created a container class with a command button
>and a text box. In the click method of the command
>button:
>
>This.Parent.FileNameTxt.Value = PUTFILE()
>
>Note: The function call had the appropriate and necessary parameters.
>
>After I saved it, I tried dropping the container on a form
>and running it. Click the command button and nothing,
>except a brief flash on the screen. I ended up using the Common Dialogs control to get the file name, but what gives with PUTFILE()? Bug? "Feature"? And would the same thing happen with GETFILE()?
>
>TIA,
>
>George