Get informations about a inserted CD?

I just need help with an old and big problem!

I need to know how to get informations about
a inserted CD in my cd-rom drive. I need to know what typ of cd-track (data or audio track) is used, i must detect the correct lenght of these tracks, etc. pp.

I also allready checked many source libraries, wrote to software companys which sell recording software, etc. but got no informations/help. I posted allready two times in here about this problem, but i got
no help, yet. PLEASE, HELP ME! (If you can!)

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

Static s as String * 30
Dim numTracks as Integer
Dim tracklength()$


'number of tracks:
mciSendString "status cd number of tracks wait", s, Len(s), 0
numTracks = CInt(Mid$(s, 1, 2))

'check if audio cd:
'if cd has only 1 track the it should be an audio cd.
if (numTracks = 1) Then Exit Sub

'length of CD:
mciSendString "status cd length wait", s, Len(s), 0
' number of tracks is numTracks
Redim tracklength(1 To numTracks)
Dim i as Integer
For i = 1 To numTracks
cmd = "status cd length track " & i
mciSendString cmd, s, Len(s), 0
trackLength(i) = s
Next i
SendMCIstring "seek cd to 1", True

Private Function SendMCIString(cmd As String, showError As Boolean) As Boolean
Static rc As Long
Static errStr As String * 200
rc = mciSendString(cmd, 0, 0, hWnd)
If (showError And rc <> 0) Then
mciGetErrorString rc, errStr, Len(errStr)
MsgBox errStr
End If
SendMCIString = (rc = 0)
End Function


For more questions concerning this, I could send you a sample of a cdplayer. Just ask :)


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Razzle
ICQ#: 31429438