codice:Dim objConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; " _ + "Data Source=netguestbook.mdb") Dim sqlUpStr As String = "UPDATE utenti SET username = '" & txtProUser.Text & "', password = '" & txtProPwd.Text & "', mail = '" & txtProMail.Text & "' WHERE id = " & hdnUs.Value Dim objCmd As New OleDbCommand(sqlUpStr, objConn) objConn.Open() objCmd.ExecuteNonQuery()
ke errore c'è?