System.Console
It is true that a console user interface (CUI) may not be as enticing as a graphical user interface (GUI) or web application, restricting the early examples to console programs will allow you to keep focused on the syntax of C# and the core aspects of the .NET platform, rather than dealing with the complexities of building desktop GUIs or web sites.As its name implies, the Console class encapsulates input, output, and error-stream manipulations for console-based applications. As you can see in below table the Console class does provide some members that can spice up a simple command-line application, such as the ability to change background and foreground colors and issue beep noises in a variety of frequencies. Members of System.Console Member Meaning Beep() This method forces the console to emit a beep of a specified frequency and duration. BackgroundColor,ForegroundColor These properties...