UndoUnit Class
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Represents a single unit of undoable work. Such a unit is added to an undo stack, and methods are provided to traverse the stack and perform an undo action on each unit.
Namespace: System.Activities.Design
Assembly: System.Activities.Design (in System.Activities.Design.dll)
Syntax
'Declaration
Public MustInherit Class UndoUnit
'Usage
Dim instance As UndoUnit
public abstract class UndoUnit
public ref class UndoUnit abstract
public abstract class UndoUnit
[<AbstractClassAttribute>]
type UndoUnit = class end
Inheritance Hierarchy
System.Object
System.Activities.Design.UndoUnit
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 4