Export (0) Print
Expand All
Expand Minimize

ListView.OnItemDataBound Method

Raises the ItemDataBound event.

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

'Declaration
Protected Overridable Sub OnItemDataBound ( _
	e As ListViewItemEventArgs _
)

Parameters

e
Type: System.Web.UI.WebControls.ListViewItemEventArgs

The event data.

Before the ListView control can be rendered, each item in the control must be bound to a record in the data source. The ItemDataBound event is raised when a ListViewItem object is bound to a data item. This enables you to perform a custom routine whenever this event occurs, such as modifying the values of the data item during the binding process.

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

The OnItemDataBound method also enables 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 you override OnItemDataBound in a derived class, you must to call the base class's OnItemDataBound method so that registered delegates receive the event.

.NET Framework

Supported in: 4.5, 4, 3.5

Windows 8.1, Windows Server 2012 R2, 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.

Show:
© 2014 Microsoft