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GridView.PageIndexChanging Event

Note: This event is new in the .NET Framework version 2.0.

Occurs when one of the pager buttons is clicked, but before the GridView control handles the paging operation.

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

public:
event GridViewPageEventHandler^ PageIndexChanging {
	void add (GridViewPageEventHandler^ value);
	void remove (GridViewPageEventHandler^ value);
}
/** @event */
public void add_PageIndexChanging (GridViewPageEventHandler value)

/** @event */
public void remove_PageIndexChanging (GridViewPageEventHandler value)

JScript supports the use of events, but not the declaration of new ones.

The PageIndexChanging event is raised when one of the pager buttons is clicked, but before the GridView control handles the paging operation. This allows you to provide an event-handling method that performs a custom routine, such as canceling the paging operation, whenever this event occurs.

NoteNote

This event is not raised when you programmatically set the PageIndex property.

A GridViewPageEventArgs object is passed to the event-handling method, which allows you to determine the index of the page selected by the user and to indicate that the paging operation should be canceled. To cancel the paging operation, set the Cancel property of the GridViewPageEventArgs object to true.

For more information about handling events, see Consuming Events.

The following code example demonstrates how to use the PageIndexChanging event to cancel the paging operation if the user attempts to navigate to another page when a GridView control is in edit mode.

No code example is currently available or this language may not be supported.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0

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