using System;
using System.Data; // Use ADO.NET namespace
using System.Data.SqlClient; // Use SQL Server data provider namespace
using System.Collections.Generic;
using System.Text;
class Program {
static void Main(string[] args) {
SqlConnection thisConnection = new SqlConnection(@"Server=(local)\sqlexpress;Integrated Security=True;" +
"Database=northwind");
thisConnection.Open();
SqlDataAdapter thisAdapter = new SqlDataAdapter("SELECT CustomerID from Customers", thisConnection);
SqlCommandBuilder thisBuilder = new SqlCommandBuilder(thisAdapter);
Console.WriteLine("SQL SELECT Command is:\n{0}\n", thisAdapter.SelectCommand.CommandText);
SqlCommand updateCommand = thisBuilder.GetUpdateCommand();
Console.WriteLine("SQL UPDATE Command is:\n{0}\n",updateCommand.CommandText);
SqlCommand insertCommand = thisBuilder.GetInsertCommand();
Console.WriteLine("SQL INSERT Command is:\n{0}\n", insertCommand.CommandText);
SqlCommand deleteCommand = thisBuilder.GetDeleteCommand();
Console.WriteLine("SQL DELETE Command is:\n{0}",deleteCommand.CommandText);
thisConnection.Close();
}
}