Provides undo and redo operation implementations for designers.
Assembly: System.Activities.Presentation (in System.Activities.Presentation.dll)
Adds the specified unit to the undo stack.
Determines whether the specified object is equal to the current object.(Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
Serves as the default hash function. (Inherited from Object.)
Retrieves an IEnumerable<T> collection of redo operations.
Retrieves an IEnumerable<T> collection of undo operations.
Returns a string that represents the current object.(Inherited from Object.)
Occurs when the redo operation is completed.
Occurs when the undo operation is completed.
Occurs when the buffers that hold undo and redo operations change.
Occurs when an undo unit is added to the undo stack.
Occurs when an undo unit is cancelled from the undo stack.
Occurs when an undo unit is removed from the undo stack, without first performing an undo operation.
Available since 4.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.