using System;
using System.Data;
using System.Data.SqlClient;
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");
SqlDataAdapter thisAdapter = new SqlDataAdapter("SELECT CustomerID, CompanyName FROM Customers", thisConnection);
SqlCommandBuilder thisBuilder = new SqlCommandBuilder(thisAdapter);
DataSet thisDataSet = new DataSet();
thisAdapter.Fill(thisDataSet, "Customers");
Console.WriteLine("name before change: {0}",thisDataSet.Tables["Customers"].Rows[9]["CompanyName"]);
thisDataSet.Tables["Customers"].Rows[9]["CompanyName"] = "Acme, Inc.";
thisAdapter.Update(thisDataSet, "Customers");
Console.WriteLine("name after change: {0}", thisDataSet.Tables["Customers"].Rows[9]["CompanyName"]);
thisConnection.Close();
}
}
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