This documentation is archived and is not being maintained.

Control.BindingContextChanged Event

Occurs when the value of the BindingContext property changes.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

event EventHandler^ BindingContextChanged {
	void add (EventHandler^ value);
	void remove (EventHandler^ value);
/** @event */
public void add_BindingContextChanged (EventHandler value)

/** @event */
public void remove_BindingContextChanged (EventHandler value)

JScript supports the use of events, but not the declaration of new ones.

To add a new BindingContext to the Control through the BindingContext property, see the BindingContext constructor.

This event is raised if the BindingContext property is changed is changed by either a programmatic modification or user interaction.

For more information about handling events, see Consuming Events.

The following code example adds an EventHandler delegate to the BindingContextChanged event of a TextBox control.

   void AddEventHandler()
      textBox1->BindingContextChanged += gcnew EventHandler(
         this, &Form1::BindingContext_Changed );

   void BindingContext_Changed( Object^ /*sender*/, EventArgs^ /*e*/ )
      Console::WriteLine( "BindingContext changed" );

private void AddEventHandler()
        new EventHandler(bindingContext_Changed));
} //AddEventHandler

private void bindingContext_Changed(Object sender, EventArgs e)
    Console.WriteLine("BindingContext changed");
} //bindingContext_Changed

private function AddEventHandler()

private function BindingContext_Changed(sender : Object, e : EventArgs)
   Console.WriteLine("BindingContext changed");

Windows 98, Windows 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 .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0