mp3 files and vb.net

[The_PIMP]

hi
i'm trying to make an mp3 player
with visual basic .net but every time i click on play
it gives me an exeption

here's my code
please tell me what's wrong with it

If ListBox3.SelectedItem = "" Then
Exit Sub
End If
'Dim
Dim SS As String
'End Dim
SS = ListBox3.SelectedItem
AxMediaPlayer1.FileName = SS
AxMediaPlayer1.Open(SS)
AxMediaPlayer1.Play()

[The_PIMP]

anybody ?

[MJCfromCT]

I dont know about the code, but here are some links to other mp3 players w/source code, maybe some of these can help you out:

http://www.a1vbcode.com/code.asp?type=multimedia&intPage=6
http://www.developerfusion.com/show/62/