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WebPartManager.WebPartAdding Event

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

Occurs during the process of adding a dynamic WebPart or other server control to a WebPartZoneBase zone.

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

public event WebPartAddingEventHandler WebPartAdding
/** @event */
public void add_WebPartAdding (WebPartAddingEventHandler value)

/** @event */
public void remove_WebPartAdding (WebPartAddingEventHandler value)

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

The WebPartAdding event is raised by the OnWebPartAdding method after the process of adding a control to a zone has begun. This event provides an opportunity to cancel the process before it is complete. If the adding process is successful, this event is followed by the WebPartAdded event.

Page developers can provide custom handlers for the event by adding the OnWebPartAdding attribute to the <asp:webpartmanager> element in a page, and assigning a custom method name to the attribute.

Windows 98, Windows 2000 SP4, Windows Millennium Edition, 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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