![WPF Undo/Redo Framework](https://static.infragistics.com/marketing/Website/products/wpf/control-images/frameworks/undo redo framework/wpf-undoredoframework-main.png?v=201806040900)
WPF Undo/Redo Framework
The Undo/Redo framework provides the infrastructure for supporting unlimited linear Undo/Redo functionality, so no mistake is the end of the world.
WPF 샘플 다운로드Undo/Redo Manager
The UndoManager automatically manages the Undo/Redo history stacks. This provides the functionality for performing undo/redo operations and maintaining the undo/redo history.
![Undo/Redo Manager](https://static.infragistics.com/marketing/Website/products/wpf/control-images/frameworks/undo redo framework/wpf-undo-redo-framework-undo-redo-manager-l.png?v=201806040900)
Undo Units
Support undo/redo of any type of operation, including transactions using built-in or custom UndoUnits.
![Undo Units](https://static.infragistics.com/marketing/Website/products/wpf/control-images/frameworks/undo redo framework/wpf-undo-redo-framework-undo-units-l.png?v=201806040900)
Observable Collection with Undo
Add support for undo/redo of collection changes.
![Observable Collection with Undo](https://static.infragistics.com/marketing/Website/products/wpf/control-images/frameworks/undo redo framework/wpf-undo-redo-framework-observable-collection-with-undo-l.png?v=201806040900)