[Closed] Select border edges via MaxScript

Hi everyone.

Just a short question:
how do i select the border edges of a selected object in MaxScript?

Usually, i would just add an ‘Edit Poly’ Modifier, go to the Edge-Submode and drag a selection box over the whole object, which results in what i wanted to have.
But i can’t use the macros of that procedure. So does anybody knows, how to select the border edges completely in MaxScript?

Thanks
Cheers