BindingNavigator クラス

[ComVisibleAttribute(true)] 
[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)] 
public class BindingNavigator : ToolStrip, ISupportInitialize

/** @attribute ComVisibleAttribute(true) */ 
/** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */ 
public class BindingNavigator extends ToolStrip implements ISupportInitialize

ComVisibleAttribute(true) 
ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) 
public class BindingNavigator extends ToolStrip implements ISupportInitialize

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Data.SqlClient;
using System.Windows.Forms;

// This form demonstrates using a BindingNavigator to display 
// rows from a database query sequentially.
public class Form1 : Form
{
    // This is the BindingNavigator that allows the user
    // to navigate through the rows in a DataSet.
    BindingNavigator customersBindingNavigator = new BindingNavigator();

    // This is the BindingSource that provides data for
    // the Textbox control.
    BindingSource customersBindingSource = new BindingSource();

    // This is the TextBox control that displays the CompanyName
    // field from the the DataSet.
    TextBox companyNameTextBox = new TextBox();

    public Form1()
    {
        // Set up the BindingSource component.
        this.customersBindingNavigator.BindingSource = this.customersBindingSource;
        this.customersBindingNavigator.Dock = DockStyle.Top;
        this.Controls.Add(this.customersBindingNavigator);

        // Set up the TextBox control for displaying company names.
        this.companyNameTextBox.Dock = DockStyle.Bottom;
        this.Controls.Add(this.companyNameTextBox);

        // Set up the form.
        this.Size = new Size(800, 200);
        this.Load += new EventHandler(Form1_Load);
    }

    void Form1_Load(object sender, EventArgs e)
    {   
        // Open a connection to the database.
        // Replace the value of connectString with a valid 
        // connection string to a Northwind database accessible 
        // to your system.
        string connectString = 
            "Integrated Security=SSPI;Persist Security Info=False;" +
            "Initial Catalog=Northwind;Data Source=localhost";
        SqlConnection connection = new SqlConnection();
        connection.ConnectionString = connectString;
        connection.Open();

        // Execute the query.
        SqlCommand command = new SqlCommand(
            "Select * From Customers", connection);
        SqlDataReader reader = command.ExecuteReader(
            CommandBehavior.CloseConnection);

        // Load the Customers result set into the DataSet.
        DataSet ds = new DataSet("Northwind Customers");
        ds.Load(
            reader, 
            LoadOption.OverwriteChanges, 
            new string[] { "Customers" });

        // Assign the DataSet as the DataSource for the BindingSource.
        this.customersBindingSource.DataSource = ds;

        // Bind the CompanyName field to the TextBox control.
        this.companyNameTextBox.DataBindings.Add(
            new Binding("Text", 
            this.customersBindingSource, 
            "CompanyName", 
            true));
    }
}