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UndoUnit Class

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.

System.Object
  System.Activities.Presentation.UndoUnit

Namespace:  System.Activities.Presentation
Assembly:  System.Activities.Presentation (in System.Activities.Presentation.dll)

public abstract class UndoUnit

The UndoUnit type exposes the following members.

  NameDescription
Protected methodUndoUnitInitializes a new instance of the UndoUnit class.
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  NameDescription
Public propertyDescriptionGets or sets the description of this undo unit.
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  NameDescription
Protected methodApplyGlobalStateApplies the saved designer as the root designer.
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodRedoRedoes the content contained in this undo unit.
Protected methodSaveGlobalStatePersists the current root designer.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodUndoUndoes the content contained in this undo unit.
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.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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