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Implementare i comandi Undo/Redo in C#

A useful application normally has a conventional feature called "undo" or "undo-redo". It is extremely handy and I can't imagine a cyber world without undo-redo. With that said, it is not easy to implement undo-redo features. Convenience for users and headache for developers usually refer to the same thing. To my knowledge, there are no .NET libraries that have enough capability to handle all undo-redo cases because this feature is very specific to every single application. The purpose of this article is to generalize undo-redo as much as possible and to suggest implementation methodology.

Per leggere l'articolo completo e scaricare il codice sorgente di esempio, in C#, fate clic qui.

Print | posted on Tuesday, March 20, 2007 9:35 AM | Filed Under [ C# ]

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