private void Basics()
{
// Create menu
menu = new CMenu();
// Let's specify a custom prompt so we later clearly know we're in the tutorial menu.
menu.PromptCharacter = "tutorial>";
// Add simple Hello World command
menu.Add("hello", s => Console.WriteLine("Hello world!"));
/*
* If the command happens to be more complex, you can just put it in a separate method.
*/
menu.Add("len", s => PrintLen(s));
/*
* It is also possible to return an exit code to signal that processing should be stopped.
* By default, the command "quit" exists for this purpose. Let's add an alternative way to stop processing input.
*/
menu.Add("exit", s => menu.Quit());
/*
* To create a command with help text, simply add it during definition.
*/
menu.Add("time",
s => Console.WriteLine(DateTime.UtcNow),
"Help for \"time\": Writes the current time");
/*
* You can also access individual commands to edit them later, though this is rarely required.
*/
menu["time"].HelpText += " (UTC).";
// Run menu. The menu will run until quit by the user.
Console.WriteLine("Enter \"help\" for help.");
Console.WriteLine("Enter \"quit\" to quit (in this case, the next step of this demo will be started).");
menu.Run();
Console.WriteLine("(First menu example completed, starting the next one...)");
}
public override void Execute(string arg)
{
_Menu.Quit();
}