Treeview vb6,oracle

comme vous travaillez sur vb6 et oracle 8,j'aimerais te poser une question?
Comment connecter ma base de donnees oracle a vb6?
notez les marches a suivre merci.

'exemple obtenu de l'aide vb

Public Sub ProviderX()

Dim cnn1 As ADODB.Connection
Dim cnn2 As ADODB.Connection
Dim cnn3 As ADODB.Connection

' Open a connection using the Microsoft ODBC provider.
Set cnn1 = New ADODB.Connection
cnn1.ConnectionString = "Provider=MSDAORA;Data Source=serverName;User ID=userName; Password=userPassword;"

cnn1.Open strCnn
cnn1.DefaultDatabase = "pubs"

' Display the provider.
MsgBox "Cnn1 provider: " & cnn1.Provider

' Open a connection using the Microsoft Jet provider.
Set cnn2 = New ADODB.Connection
cnn2.Provider = "Microsoft.Jet.OLEDB.3.51"
cnn2.Open "C:\Samples\northwind.mdb", "admin", ""

' Display the provider.
MsgBox "Cnn2 provider: " & cnn2.Provider

' Open a connection using the Microsoft SQL Server provider.
Set cnn3 = New ADODB.Connection
cnn3.Provider = "sqloledb"
cnn3.Open "Data Source=srv;Initial Catalog=pubs;", "sa", ""

' Display the provider.
MsgBox "Cnn3 provider: " & cnn3.Provider

cnn1.Close
cnn2.Close
cnn3.Close

End Sub

personne ne veux m'aider??

personne ne veu t m'aider??