TextChanged Event
.NET Framework Class Library
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)
Visual Basic (Declaration)
Public Event TextChanged As EventHandler
Visual Basic (Usage)
Dim instance As TextBox
Dim handler As EventHandler

AddHandler instance.TextChanged, handler
C#
public event EventHandler TextChanged
Visual C++
public:
virtual  event EventHandler^ TextChanged {
    void add (EventHandler^ value);
    void remove (EventHandler^ value);
}
JScript
JScript does not support events.
ASP.NET
<asp:TextBox OnTextChanged="EventHandler" />

Implements

IEditableTextControl..::.TextChanged

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

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
Tags What's this?: Add a tag
Community Content   What is Community Content?
Add new content RSS  Annotations
Processing
Page view tracker