SiteMapPath.OnItemDataBound(SiteMapNodeItemEventArgs) Method

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

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Raises the ItemDataBound event of the SiteMapPath control.

protected:
 virtual void OnItemDataBound(System::Web::UI::WebControls::SiteMapNodeItemEventArgs ^ e);

protected virtual void OnItemDataBound (System.Web.UI.WebControls.SiteMapNodeItemEventArgs e);

abstract member OnItemDataBound : System.Web.UI.WebControls.SiteMapNodeItemEventArgs -> unit
override this.OnItemDataBound : System.Web.UI.WebControls.SiteMapNodeItemEventArgs -> unit

Protected Overridable Sub OnItemDataBound (e As SiteMapNodeItemEventArgs)

Parameters

e: SiteMapNodeItemEventArgs

A SiteMapNodeItemEventArgs that contains event data.

Remarks

The ItemDataBound event is raised when the SiteMapPath control binds to the data provided by its SiteMapProvider. This allows you to provide an event-handling method that performs a custom routine, such as updating a database or the displayed content, whenever this event occurs.

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

The OnItemDataBound 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 OnItemDataBound(SiteMapNodeItemEventArgs) method in a derived class, be sure to call the OnItemDataBound(SiteMapNodeItemEventArgs) method of the base class so that registered delegates receive the event.

Applies to

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