Tony,

>This code seems to work fine. So why is the other code not working?
>
>Maybe I'm not calling the code behind the button correctly? Any ideas?

Hmmm...this should "just work". I tried this on the sample application Customer Orders Form. I dropped an mmButton on the Properties tab, created a handler for the new button's Click() event and added code to this code to the handler and it worked like a charm:

Me.btnSave.PerformClick()

Best Regards,