Populate a DataSet object using a SELECT statement : SqlCommand « Database ADO.net « C# / C Sharp

Populate a DataSet object using a SELECT statement


using System;
using System.Data;
using System.Data.SqlClient;

class PopulateDataSetUsingSelect {
    public static void Main() {
        SqlConnection mySqlConnection = new SqlConnection("server=localhost;database=Northwind;uid=sa;pwd=sa");
        SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
        mySqlCommand.CommandText =
          "SELECT TOP 5 ProductID, ProductName, UnitPrice " +
          "FROM Products " +
          "ORDER BY ProductID";
        SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter();
        mySqlDataAdapter.SelectCommand = mySqlCommand;
        DataSet myDataSet = new DataSet();
        Console.WriteLine("Retrieving rows from the Products table");
        int numberOfRows = mySqlDataAdapter.Fill(myDataSet, "Products");
        Console.WriteLine("numberOfRows = " + numberOfRows);
        DataTable myDataTable = myDataSet.Tables["Products"];
        foreach (DataRow myDataRow in myDataTable.Rows) {
            Console.WriteLine("ProductID = " + myDataRow["ProductID"]);
            Console.WriteLine("ProductName = " + myDataRow["ProductName"]);
            Console.WriteLine("UnitPrice = " + myDataRow["UnitPrice"]);


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