DetailsViewModeEventHandler Delegate

Represents the method that handles the ModeChanging event of a DetailsView control.

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

public delegate void DetailsViewModeEventHandler (
	Object^ sender, 
	DetailsViewModeEventArgs^ e
)
/** @delegate */
public delegate void DetailsViewModeEventHandler (
	Object sender, 
	DetailsViewModeEventArgs e
)
Not applicable.

Parameters

sender

The source of the event.

e

A DetailsViewModeEventArgs that contains the event data.

The ModeChanging event is raised when a DetailsView control attempts to change between edit, insert, and read-only mode, but before the mode actually changes. This allows you to provide an event handler that performs a custom routine, such as configuring the DetailsView control for a specific mode or canceling the mode change, whenever this event occurs.

When you create a DetailsViewModeEventHandler delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.

The following code example demonstrates how to programmatically add a DetailsViewModeEventHandler delegate to the ModeChanging event of a DetailsView control.

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

The following code example demonstrates how to declaratively add a DetailsViewModeEventHandler delegate to the ModeChanging event of a DetailsView control.

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

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

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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