public static void Executa()
{
OperacaoDelegate div = delegate(double x, double y)
{
return(x / y);
};
OperacaoDelegate soma = (x, y) => x + y;
OperacaoDelegate mult = Multiplicacao;
WriteLine(div(10, 10));
WriteLine(soma(10, 10));
WriteLine(mult(10, 10));
}
public static void Main(string[] args)
{
double largura = 3.2;
Console.WriteLine(largura);
largura = 3.2 * 10;
Console.WriteLine(largura);
largura = 3.2 + 4.3;
Console.WriteLine($"{largura:F5}");
OperacaoDelegate soma = (x, y) => x + y;
Console.WriteLine(soma(largura, largura * 2));
}
static void Main(string[] args)
{
//delegate
double a = 10, b = 20;
OperacaoDelegate del = Calculo.Soma;
double result = del(a, b);
Console.WriteLine(result);
// sintaxe alternativa
OperacaoDelegate del2 = new OperacaoDelegate(Calculo.Max);
result = del2.Invoke(a, b);
Console.WriteLine(result);
Console.WriteLine( );
//Multicast delegate
OperacaodelegateVoid delvoid = MostrarCalculo.MostrarSoma;
delvoid += MostrarCalculo.MostrarMax;
delvoid(a, b);
}