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DesignerActionService.DesignerActionListsChanged Event

Occurs when a DesignerActionList is removed or added for any component.

Namespace:  System.ComponentModel.Design
Assembly:  System.Design (in System.Design.dll)

public event DesignerActionListsChangedEventHandler DesignerActionListsChanged

The following table shows the set of specialized classes associated with the DesignerActionListsChanged event.

Specialized type



Adds information specific to smart tag list management. This class is specialized from EventArgs.


Connects the DesignerActionListsChangedEventArgs with its handler.


Denotes whether a list has been added or removed.

For more information about handling events, see Consuming Events.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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