Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

BindingNavigator Class

Represents the navigation and manipulation user interface (UI) for controls on a form that are bound to data.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

[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
Not applicable.

The BindingNavigator control represents a standardized way to navigate and manipulate data on a form. In most cases, a BindingNavigator is paired with a BindingSource control to move through data records on a form and interact with them. In these cases, the BindingSource property is set to the associated System.Windows.Forms.BindingSource component that acts as a data source.

By default, the BindingNavigator control's user interface (UI) is composed of a series of ToolStrip buttons, text boxes, and static text elements for most common data-related actions, such as adding data, deleting data, and navigating through data. Each of these controls can be retrieved or set through an associated member of the BindingNavigator control. Likewise, there is also a one-to-one correspondence to members within the BindingSource class that programmatically perform the same functionality, as shown in the following table.

UI Control

BindingNavigator member

BindingSource member

Move First

MoveFirstItem

MoveFirst

Move Previous

MovePreviousItem

MovePrevious

Current Position

PositionItem

Current

Count

CountItem

Count

Move Next

MoveNextItem

MoveNext

Move Last

MoveLastItem

MoveLast

Add New

AddNewItem

AddNew

Delete

DeleteItem

RemoveCurrent

Adding a BindingNavigator control to a form and binding it to a data source, such as a BindingSource, will automatically establish the relationships in this table.

You can use one of the following techniques to customize this toolbar:

  • Create the BindingNavigator with the BindingNavigator(Boolean) constructor, which accepts a Boolean addStandardItems parameter, and set this parameter to false. Then add the desired ToolStripItem objects to the Items collection.

  • If a great deal of customization is desired, or the custom design will be reused, derive a class from BindingNavigator and override the AddStandardItems method to define additional or alternate standard items.

The following code example demonstrates how to use a BindingNavigator control to move through a data set. The set is contained in a DataView, which is bound to a TextBox control with a BindingSource component.

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, 
            "Customers.CompanyName", 
            true));
    }

    [STAThread]
    public static void Main()
    {
        Application.EnableVisualStyles();
        Application.Run(new Form1());
    }
}

import System.*;
import System.Collections.Generic.*;
import System.ComponentModel.*;
import System.Data.*;
import System.Drawing.*;
import System.Data.SqlClient.*;
import System.Windows.Forms.*;

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

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

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

    public Form1()
    {
        // Set up the BindingSource component.
        this.customersBindingNavigator.set_BindingSource(this.
            customersBindingSource);
        this.customersBindingNavigator.set_Dock(DockStyle.Top);
        this.get_Controls().Add(this.customersBindingNavigator);
        // Set up the TextBox control for displaying company names.
        this.companyNameTextBox.set_Dock(DockStyle.Bottom);
        this.get_Controls().Add(this.companyNameTextBox);
        // Set up the form.
        this.set_Size(new Size(800, 200));
        this.add_Load(new EventHandler(Form1_Load));
    } //Form1

    private 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.set_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.set_DataSource(ds);
        // Bind the CompanyName field to the TextBox control.
        this.companyNameTextBox.get_DataBindings().Add(new Binding("Text",
            this.customersBindingSource, "Customers.CompanyName", true));
    } //Form1_Load
} //Form1

System.Object
   System.MarshalByRefObject
     System.ComponentModel.Component
       System.Windows.Forms.Control
         System.Windows.Forms.ScrollableControl
           System.Windows.Forms.ToolStrip
            System.Windows.Forms.BindingNavigator

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

Community Additions

Show:
© 2014 Microsoft