using System;
using System.Data;
using System.Data.SqlClient;
class MainClass
{
static void Main(string[] args)
{
string connString = @"server = .\sqlexpress;integrated security = true;database = northwind";
string sql = @"select productname,unitprice,unitsinstock,discontinued from products";
SqlConnection conn = new SqlConnection(connString);
try
{
conn.Open();
SqlCommand cmd = new SqlCommand(sql, conn);
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
Console.WriteLine(
"{0}\t {1}\t\t {2}\t {3}",
// nvarchar
rdr.GetString(0).PadRight(30),
// money
rdr.GetDecimal(1),
// smallint
rdr.GetInt16(2),
// bit
rdr.GetBoolean(3));
}
rdr.Close();
}
catch(Exception e)
{
Console.WriteLine("Error Occurred: " + e);
}
finally
{
conn.Close();
}
}
}