OnPreRender Method
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GridView.OnPreRender Method (EventArgs)

 

This API supports the product infrastructure and is not intended to be used directly from your code.

Raises the PreRender event.

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

protected internal override void OnPreRender(
	EventArgs e
)

Parameters

e
Type: System.EventArgs

An EventArgs that contains the event data.

This method notifies the server control to perform any necessary pre-rendering steps prior to saving view state and rendering content.

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

The OnPreRender 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 OnPreRender in a derived class, be sure to call the base class's OnPreRender method so that registered delegates receive the event.

.NET Framework
Available since 2.0
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