In Part 1 of this series, Eric Vogel walks you through a software design pattern that is commonly used to handle UI interactions. The command pattern is a common software design pattern that allows ...

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 ...

One of our biggest challenges as software developers is organizing our code so that it is easier to extend and maintain. The Command pattern helps us do that by encapsulating all the data required to ...