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 ...

To be honest I am rather new to the whole design pattern thing, but the book by the gang of four tickled me pink, and improved enourmously a lot of the things I was working on. <BR><BR>What I am ...

As of September, the new Gmail on the web is now available for all users. Today, Google announced a handful of new Gmail features on he web related to the compose window and a new download option for ...

It's often simple to build standalone new functionality. The .NET Framework and the C# language provide a rich set of tools that make it easy to build the functionality you need. It can be much more ...

After testing got underway in January, Gboard is now widely rolling out Undo and Redo buttons/shortcuts on Android. Open the shortcuts menu for the new “Undo” button at the very end. To get the most ...