static void PrintNumbers(List <int> list, Filter filter)
{
PrintNumber printNumber = new PrintNumber(x =>
{
Console.WriteLine($"Number {x} is a cool number");
});
PrintNumber printNumber1 = new PrintNumber(x =>
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Number {x} is not that cool number");
Console.ResetColor();
});
foreach (var item in list)
{
if (filter(item))
{
PrintNumbers(item, printNumber);
}
else
{
PrintNumbers(item, printNumber1);
}
}
}
static void Main(string[] args)
{
List <string> myOptions = new List <string>()
{
"1) Print the number ", "2) Sum the numbers ", "3) exit"
};
string menuName = "Main";
PrintNumber firstAction = new PrintNumber();
SumOfNumbers secondAction = new SumOfNumbers();
Exit exit = new Exit();
Dictionary <string, IAction> dictOptions = new Dictionary <string, IAction>()
{
{ "1", firstAction }, { "2", secondAction }, { "3", exit }
};
IMenu mainMenu = new NumericMenu(myOptions, menuName, dictOptions);
mainMenu.GetOptionFromMenu();
Dictionary <string, IAction> dictOptionsFree = new Dictionary <string, IAction>()
{
{ "Print the number", firstAction }, { "Sum the numbers", secondAction }, { "exit", exit }
};
List <string> myOptionsFree = new List <string>()
{
"Print the number ", "Sum the numbers ", "exit"
};
string newMenuName = "Free";
IMenu freeMenu = new FreeMenu(myOptionsFree, newMenuName, dictOptionsFree);
freeMenu.GetOptionFromMenu();
}
public override void Run()
{
_printNumber = Function;
Console.WriteLine($"{_printNumber(10)} こっちはdelegate");
_printNumEvent = Function;
Console.WriteLine($"{_printNumber(10)} こっちはevent");
}
static void Main(string[] args)
{
PrintNumber Pn1 = () => Console.WriteLine(0);
PrintNumber Pn2 = () => Console.WriteLine(0);
for (int i = 1; i < 5; i++)
{
Pn1 += () => Console.WriteLine(i);
}
Pn1();
Console.WriteLine(new string('-', 4));
for (int i = 1; i < 5; i++)
{
int j = i;
Pn2 += () => Console.WriteLine(j);
}
Pn2();
Console.ReadKey();
}
//delegate2
public static void PrintNumbers(PrintNumber del, int number)
{
del(number);
}
static void PrintNumbers(int number, PrintNumber printNumber)
{
printNumber(number);
}
