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GridView.RowCancelingEdit Event

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

Occurs when the Cancel button of a row in edit mode is clicked, but before the row exits edit mode.

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

public:
event GridViewCancelEditEventHandler^ RowCancelingEdit {
	void add (GridViewCancelEditEventHandler^ value);
	void remove (GridViewCancelEditEventHandler^ value);
}
/** @event */
public void add_RowCancelingEdit (GridViewCancelEditEventHandler value)

/** @event */
public void remove_RowCancelingEdit (GridViewCancelEditEventHandler value)

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

The RowCancelingEdit event is raised when the Cancel button of a row in edit mode is clicked, but before the row exits edit mode. This allows you to provide an event-handling method that performs a custom routine, such as stopping the cancel operation if it would put the row in an undesired state, whenever this event occurs.

A GridViewCancelEditEventArgs object is passed to the event-handling method, which allows you to determine the index of the current row and to indicate that the cancel operation should be stopped. To stop the cancel operation, set the Cancel property of the GridViewCancelEditEventArgs object to true.

For more information about handling events, see Consuming Events.

The following code example demonstrates how to use the RowCancelingEdit event to display a cancellation message when the user cancels the update operation of a GridView control.

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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