using System;
using System.Data;
using System.Data.OleDb;
using System.Data.SqlClient;
class MainClass
{
static void Main(string[] args)
{
string ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=c:\Northwind.mdb";
OleDbConnection conn = new OleDbConnection(ConnectionString);
OleDbCommand cmd = new OleDbCommand();
cmd.Connection = conn;
cmd.CommandText = "Customers";
cmd.CommandType = CommandType.TableDirect;
conn.Open();
OleDbDataReader reader = cmd.ExecuteReader();
Console.WriteLine("Customer Id, Contact Name, Company Name");
while (reader.Read())
{
Console.Write(reader["CustomerID"].ToString());
Console.Write(", "+ reader["ContactName"].ToString());
Console.WriteLine(", "+ reader["CompanyName"].ToString());
}
reader.Close();
conn.Close();
}
}
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