サンプルコード 1

 string connStr = "Provider=PervasiveOLEDB;Data Source=Demodata;";
 OleDbConnection conn = new OleDbConnection(connStr);
 try
 {
   conn.Open();
   string sql = "select First_Name from person";
   OleDbCommand cmd = new OleDbCommand(sql, conn);
   OleDbDataReader reader = cmd.ExecuteReader();
   while(reader.Read())
   {
     listBox1.Items.Add(reader["First_Name"]);
   }
   conn.Close();
 }
 catch( OleDbException e)
 {
   Console.WriteLine(e.ToString());
 }