StateChangeEventHandler Delegate

Represents the method that will handle the StateChange event.

Namespace: System.Data
Assembly: System.Data (in

public delegate void StateChangeEventHandler (
	Object^ sender, 
	StateChangeEventArgs^ e
/** @delegate */
public delegate void StateChangeEventHandler (
	Object sender, 
	StateChangeEventArgs e
JScript supports the use of delegates, but not the declaration of new ones.



The source of the event.


The StateChangeEventArgs that contains the event data.

When you create a StateChangeEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event handler delegates, see Events and Delegates.

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

.NET Compact Framework

Supported in: 2.0, 1.0