Hi
Don't cut me into pieces for not beeing so clear in this subject. ODBC is new to me so I hope that I can get some help here. I'm trying to to connect to a Oracle database and read the content to a textbox. This is my code:

Code:
Dim conn As OdbcConnection
        Dim connectionString As String
        Try
            connectionString = "DSN=***;Driver={Microsoft ODBC for Oracle};Server=***.com;Uid=Bulk;Pwd=pwd;"
            conn = New OdbcConnection(connectionString)
            conn.Open()
            TextBox1.AppendText("Connection Open" & vbCrLf)

            Dim dbCommand As System.Data.OracleClient.OracleCommand
            Dim dbDataReader As System.Data.OracleClient.OracleDataReader
            dbDataReader = dbCommand.ExecuteReader()

            Do While dbDataReader.Read()
                TextBox1.AppendText(dbDataReader(0).ToString & vbCrLf)
            Loop

        Catch ex As Exception
            MessageBox.Show(ex.ToString)
        End Try
Connection is ok, (I think) Connection Open shows in textbox, and no errors. But I get a nullexeption on the reader, it has not been assign a value. Don't know what to do next.