public static void ShowSubmenu()
{
Console.WriteLine("Dit is een submenu");
Console.WriteLine("1. Demonstrate Operations");
bool gotNumber;
int number;
gotNumber = int.TryParse(Console.ReadLine(), out number);
if (!gotNumber)
{
Console.WriteLine("Je hebt geen getal ingevoerd.");
}
else
{
switch (number)
{
case 1:
NumberCombination.DemonstrateOperations();
break;
default:
Console.WriteLine("Dit getal stelt geen oefening voor.");
break;
}
}
}
static void Main(string[] args)
{
Console.WriteLine("Welkom bij de demo Objectgeorienteerd Programmeren");
while (true)
{
Console.WriteLine("Topic van de uit te voeren oefeningen");
Console.WriteLine("1. DateTime");
Console.WriteLine("2. Properties en access modifiers");
int number;
bool gotNumber = int.TryParse(Console.ReadLine(), out number);
if (!gotNumber)
{
Console.WriteLine("Je hebt geen getal ingevoerd.");
}
else
{
switch (number)
{
case 1:
DateTimeExercises.ShowSubmenu();
break;
case 2:
NumberCombination.ShowSubmenu();
break;
default:
Console.WriteLine("Dit getal stelt geen topic voor.");
break;
}
}
}
}
public static void DemonstrateOperations()
{
NumberCombination pair1 = new NumberCombination();
pair1.Number1 = 12;
pair1.Number2 = 34;
Console.WriteLine("Paar:" + pair1.Number1 + ", " + pair1.Number2);
Console.WriteLine("Sum = " + pair1.Sum());
Console.WriteLine("Verschil = " + pair1.Difference());
Console.WriteLine("Product = " + pair1.Product());
Console.WriteLine("Quotient = " + pair1.Quotient());
}
