Tree component

[size=4][color=blue]is there a way to populate the tree with folders present on my hard disc .[/color][/size]
[size=4][color=blue]eg : E:\soumya .[/color][/size]
[size=4][color=blue]if the user clicks on it , the files & folders inside e:\soumya shud be shown automatically … something like the file list box in VB ???[/color][/size]