[void][Reflection.Assembly]::LoadWithPartialName("System.Data.OracleClient") $conStr = "Data Source=ORCL;User ID=scott;Password=tiger" $sqlStr = "SELECT 'Hello, ADO.NET World!' AS Message FROM DUAL" $con = New-Object System.Data.OracleClient.OracleConnection($conStr) $cmd = New-Object System.Data.OracleClient.OracleCommand($sqlStr, $con) $con.Open() $reader = $cmd.ExecuteReader() while ( $reader.read() ) { $reader.getName(0) "---------------------" $reader[0] } $con.Close()