非接続型(型なし)

ConnectionStringSettings setting = ConfigurationManager.ConnectionStrings["testdb"];
using (OracleConnection conn = new OracleConnection(setting.ConnectionString))
{
conn.ConnectionString = setting.ConnectionString;
string strSQL = "SELECT KOUMOKU FROM ～";
OracleCommand cmd = new OracleCommand(strSQL, conn);
cmd.CommandType = CommandType.Text;
OracleDataAdapter da = new OracleDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds, "test");
　　　　　　for (int i =0;i {
debug.print(ds.Tables["test"].Rows[i]["KOUMOKU"].ToString());
}
}