First, create a new C# WPF application. Next, create a folder named Commands. The undo system will contain two essential components: the CommandStateManager and the IUndoCommand interface. The ...

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Take advantage of the command design pattern to decouple the requester of an action from the object that executes the action Design patterns are proven solutions used to solve common design problems ...

Command pattern helps to encapsulate a request as an object and lets you parameterize clients with queues, all while supporting undoable operations. I'll explain how to use command pattern using an ...

I've got this device which is controlled by sending and receiving strings. Lots of commands, more than 50.<BR>My current approach in C#, which works fine, is using an enum with an attribute for each ...