Generar una rutina en VB para expulsar la unidad de cd

[jericosoft]

Espero te sirva :


Private Declare Function mciGetErrorString Lib "winmm.dll" Alias "mciGetErrorStringA" (ByVal dwError As Long, ByVal lpstrBuffer As String, ByVal uLength As Long) As Long

Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal lpstrReturnString As String, ByVal uReturnLength As Long, ByVal hwndCallback As Long) As Long

'--------------------------------------------------------------------

Private Sub Command1_Click()
mciSendString "set cd door closed", 0, 0, 0
End Sub
'--------------------------------------------------------------------

Private Sub Command2_Click()
mciSendString "set cd door open", 0, 0, 0
End Sub
'-------------------------------------------------------------

Private Sub Form_Load()
mciSendString "open cdaudio alias cd wait shareable", 0, 0, 0
End Sub
'----------------------------------------------------------


Saludos