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How to use an OleDbConnection object to connect to an Oracle database

using System; using System.Data; using System.Data.OleDb; class OleDbConnectionOracle {     public static void Main() {         string connectionString = "provider=MSDAORA;data source=ORCL;user id=SCOTT;password=TIGER";         OleDbConnection myOleDbConnection = new OleDbConnection(connectionString);         OleDbCommand myOleDbCommand = myOleDbConnection.CreateCommand();         myOleDbCommand.CommandText =           "SELECT empno, ename, sal " +           "FROM emp " +           "WHERE empno = 7369";         myOleDbConnection.Open();         OleDbDataReader myOleDbDataReader = myOleDbCommand.ExecuteReader();         myOleDbDataReader.Read();         Console.WriteLine("myOleDbDataReader[\" empno\"] = " + myOleDbDataReader["empno"]);         Console.WriteLine("myOleDbDataReader[\" ename\"] = " + myOleDbDataReader["ename"]);         Console.WriteLine("myOleDbDataReader[\" sal\"] = " + myOleDbDataReader["sal"]);         myOleDbDataReader.Close();         myOleDbConnection.Close();     } }