Dim oracleConnection As New OracleConnection()
 Dim oracleCommand As New OracleCommand()
 Dim oracleReader As OracleDataReader
 Dim sqlString As String

sqlString = "data source=oracle.server;user id=test;password=test"
 oracleConnection.ConnectionString = oracleConnection.Open()
 oracleCommand.CommandText = "SELECT * FROM DBTEST.PEOPLE"
 oracleCommand.Connection = oracleConnection
 oracleReader = oracleCommand.ExecuteReader