using System;
using System.Data;
using System.Data.OleDb;
using System.Collections.Generic;
using System.Text;
class Program{
static void Main(string[] args){
OleDbConnection thisConnection = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=nwind.mdb");
thisConnection.Open();
OleDbCommand thisCommand = thisConnection.CreateCommand();
thisCommand.CommandText = "SELECT CustomerID, CompanyName FROM Customers";
OleDbDataReader thisReader = thisCommand.ExecuteReader();
while (thisReader.Read()){
Console.WriteLine("\t{0}\t{1}",
thisReader["CustomerID"], thisReader["CompanyName"]);
}
thisReader.Close();
thisConnection.Close();
}
}