MyConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source="+server.mappath("db.mdb"))

MyConnection.Open()

MyCommand = New OleDbDataAdapter("SELECT * FROM Fornitore ORDER BY RagioneSociale", MyConnection)

DS = new DataSet()

MyCommand.Fill(ds, "Fornitore")

quanti=ds.Tables("Fornitore").Rows.Count.ToString( )