ListControl.TextChanged Event (System.Web.UI.WebControls)

Switch View :
ScriptFree
.NET Framework Class Library
ListControl.TextChanged Event

Occurs when the Text and SelectedValue properties change.

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

Visual Basic
Public Event TextChanged As EventHandler
C#
public event EventHandler TextChanged
Visual C++
public:
virtual  event EventHandler^ TextChanged {
	void add (EventHandler^ value);
	void remove (EventHandler^ value);
}
F#
abstract TextChanged : IEvent<EventHandler,
    EventArgs>
override TextChanged : IEvent<EventHandler,
    EventArgs>
ASP.NET
<asp:ListControl OnTextChanged="EventHandler" />

Implements

IEditableTextControl.TextChanged
Remarks

The TextChanged event is raised when the Text and SelectedValue properties change.

Raising an event invokes the event handler through a delegate. For more information, see Consuming Events.

The OnTextChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors

When overriding the OnTextChanged method in a derived class, be sure to call the OnTextChanged method for the base class so that registered delegates receive the event.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0
Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

Other Resources