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DesignerActionListsChangedType Enumeration

Specifies the type of change occurring in a collection of DesignerActionList objects.

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

public enum DesignerActionListsChangedType

Member nameDescription
ActionListsAddedOne or more DesignerActionList objects have been added to the collection.
ActionListsRemovedOne or more DesignerActionList objects have been removed from the collection.

The DesignerActionListsChangedType enumeration indicates that an element has been added or removed from a managed collection of DesignerActionList objects. This enumeration is used in the DesignerActionListsChangedEventArgs class, which is associated with the DesignerActionListsChanged event.


Although the DesignerActionListCollection class is a collection of DesignerActionList objects, it does not directly raise events. Instead, the owning DesignerActionService raises DesignerActionListsChanged events.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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