C#

//  Let ul be some unsorted collection of Product structs.
IList<Product> sl = (from p in ul
                     orderby p.model
                     select p).ToList<Product>();

bigjoe11a wrote:

Some of it works and some of it doesn't

bool done = false;
while (!done)
{
    int userInput = 0;
    do
    {
        PrintMainMenu();
        userInput = GetNextInput();
    } while (!InputIsValid(userInput));

    switch (userInput)
    {
        case 0:
            PrintHelpMenu();
            break;
        case 1:
            RunGamesMenu();
            break;
        case 2:
            Console.WriteLine("Exiting");
            done = true;
            break;
        // and so on and so on   
    }
}

terminal.ClearScreen();
terminal.WriteLine();
terminal.WriteLine("Welcome :" + name);
terminal.WriteLine("1) Game Menu");
terminal.WriteLine("2) N/A");
terminal.WriteLine("3) Help");
terminal.WriteLine("9) Quit");

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Demo
    {
    class Program
        {
        static void Main(string[] args)
            {
            string name;
            Console.Write("Enter your name: ");
            name = Console.ReadLine();

            Console.WriteLine("\nWelcome : " + name);
            Console.WriteLine("1) Game Menu");
            Console.WriteLine("2) List Users");
            Console.WriteLine("3) Help");
            Console.WriteLine("9) Quit");
            Console.Write("Choice : (1,2,3 or 9) ");
            int i = 0;
            do
                {
                string s = Console.ReadLine();
                if (s == "")
                    {
                    continue;
                    }
                i = s[0];
                switch (i)
                    {
                    case '1':
                        Console.WriteLine("Game selected");
                        // Handle game.
                        break;
                    case '2':
                        Console.WriteLine("List selected");
                        // List users
                        break;
                    case '3':
                        Console.WriteLine("Help selected");
                        // Help
                        break;
                    case '9':
                        Console.WriteLine("Quit selected");
                        break;
                    default:
                        Console.WriteLine("Invalid Key");
                        break;
                    }
                }
            while (i != '9');
            }
        }
    }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Demo
    {
    class Program
        {
        static void Main(string[] args)
            {

...

            }
        }
    }

string name;
Console.Write("Enter your name: ");
name = Console.ReadLine();

Console.WriteLine("\nWelcome :" + name);
Console.WriteLine("1) Game Menu");
Console.WriteLine("2) List Users");
Console.WriteLine("3) Help");
Console.WriteLine("9) Quit");
Console.Write("Choice : (1,2,3 or 9) ");

            int i = 0;
            do
                {

...


                }
            while (i != '9');

string s = Console.ReadLine();
if (s == "")
    {
    continue;
    }

i = s[0];
switch (i)
    {
    case '1':
        Console.WriteLine("Game selected");
        // Handle game.
        break;
    case '2':
        Console.WriteLine("List selected");
        // List users
        break;
    case '3':
        Console.WriteLine("Help selected");
        // Help
        break;
    case '9':
        Console.WriteLine("Quit selected");
        break;
    default:
        Console.WriteLine("Invalid Key");
        break;
    }

string s = Console.ReadLine();
if (s == "")
    {
    continue;
    }
i = s[0];

ConsoleKeyInfo cki;
cki = Console.ReadKey(true);
i = (int) cki.Key;