static void Main()
{
//Perform a simple greet
IGreeter greeter = new EnglishGreeter();
greeter.Greet(Environment.UserName);
//Run the command line program - this demonstrates usage of protected fields
var service = new CommandLineService();
//To demonstrate field access (pointless field access mind you) set the field "Name"
service.Name = "MyService";
//Register commands and start
service.RegisterCommand<QuitCommand>();
service.RegisterCommand<SayHelloCommand>();
service.RegisterCommand<TestCommand>();
service.Start();
//Display the "IsRunning" property - for no reason other than to prove property access is the same
Console.Write("The CommandLineService {0} ", service.Name);
if (service.IsRunning)
Console.WriteLine("is still running");
else
Console.WriteLine("has stopped running");
}
/// <summary>
/// Executes the command.
/// </summary>
/// <param name="args">The args.</param>
/// <returns></returns>
protected override int ExecuteCommand(string[] args)
{
IGreeter greeter = new EnglishGreeter();
if (args == null || args.Length == 0)
Console.WriteLine(greeter.Greet(Environment.UserName));
else if (args.Length == 1)
Console.WriteLine(greeter.Greet(args[0]));
else
{
Console.WriteLine("Invalid arguments");
return 1;
}
return 0;
}
/// <summary>
/// Executes the command.
/// </summary>
/// <param name="args">The args.</param>
/// <returns></returns>
protected override int ExecuteCommand(string[] args)
{
IGreeter greeter = new EnglishGreeter();
if (args == null || args.Length == 0)
{
Console.WriteLine(greeter.Greet(Environment.UserName));
}
else if (args.Length == 1)
{
Console.WriteLine(greeter.Greet(args[0]));
}
else
{
Console.WriteLine("Invalid arguments");
return(1);
}
return(0);
}
