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 CDAudio Door Open Wait", vbNullString, 0&, 0&
End Sub
Private Sub Command2_Click()
mciSendString "Set CDAudio Door Closed Wait", vbNullString, 0&, 0&
End Sub