private static void DictionaryExample()
{
Dictionary <string, string> users = new Dictionary <string, string>();
bool adding = true;
do
{
Tryagain:
string username = MyConsole.getString("Enter a Username for UR login");
string pwd = MyConsole.getString("Enter the Password");
if (users.ContainsKey(username))
{
Console.WriteLine("User already exists\nPlease try again");
goto Tryagain;
}
else
{
users[username] = pwd;
}
string choice = MyConsole.getString("Press A to add or any key to leave");
adding = choice.ToUpper() == "A" ? true : false;
} while (adding);
Console.WriteLine("Lets allow the user to log...");
string uname = MyConsole.getString("Enter a Username for UR login");
string upwd = MyConsole.getString("Enter the Password");
if (users.ContainsKey(uname))
{
if (users[uname] == upwd)
{
Console.WriteLine("Welcome user!!!!");
}
else
{
Console.WriteLine("Password is wrong!!!!");
}
}
else
{
Console.WriteLine("user name is wrong!!!!");
}
}
private static void QueueExample()
{
Queue <string> recentItems = new Queue <string>();
do
{
string item = MyConsole.getstring("Enter the Item to view");
if (recentItems.Count == 3)
{
recentItems.Dequeue();//Removes the first item in the queue.
}
recentItems.Enqueue(item);
Console.WriteLine("Ur recently viewed items:");
var iterator = recentItems.Reverse();
foreach (string obj in iterator)
{
Console.WriteLine(obj);
}
} while (true);
}
