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ListControl.TextChanged Event

Occurs when the Text and SelectedValue properties change.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)
public event EventHandler TextChanged
<asp:ListControl OnTextChanged="EventHandler" />

Implements

IEditableTextControl.TextChanged

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.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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