How do I create a program that lets a user of the program browse for a picturefile on his/her hardrive then display it in a picture box using a command button to display the file?

I have a picture box named "picshowdisplay"

a command named "cmd1"

and a directory list box named "selectfile"

This is what I had code wise.....

Private Sub cmd1_click
If selectfile.showdialog = dialogresult.ok then
' load picture into picturebox
picshowdisplay.image= image.fromfile(selectfile.filename)
end if
endsub