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TextBox.TextChanged Event

Occurs when the content of the text box changes between posts to the server.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

public event EventHandler TextChanged
/** @event */
public final void add_TextChanged (EventHandler value)

/** @event */
public final void remove_TextChanged (EventHandler value)

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

The TextChanged event is raised when the content of the text box changes between posts to the server.

NoteNote

A TextBox control must persist some values between posts to the server for this event to work correctly. Be sure that view state is enabled for this control.

For more information about handling events, see Consuming Events.

TopicLocation
How to: Respond to Changes in a TextBox Web Server ControlBuilding ASP .NET Web Applications
How to: Respond to Changes in a TextBox Web Server ControlBuilding ASP .NET Web Applications

Windows 98, Windows 2000 SP4, 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
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