How do I start up with sub Main?

How do I start up with sub Main?

I created a sub Main in a class. I clicked properties on my project. It provided a combobox of possible startup forms, but nowhere could I find an option to choose sub Main.

In case that question is answered, which is the correct code?

Sub Main
application.run(frmstartup)
or application.run(frmstartup as new frmStartUp)
or something else?
Thanks,

Dennist

[445 byte] By [dennist] at [2008-1-27]