[Help]Windows Explorer

Okay, i was wondering how to make a program kinda like windows explorer, all i want to know is what item to add to be the directory looker... thing, like the middle part that shows the items, and the basic code just to show a directory in it, ill (try) figure out the rest later

TreeView and ListView (detailed mode, etc etc etc)

Thanks... but how do i make it so it shows the computers directory's and files

Using System.IO Namespace ()