public void CalcSomething(int sek)
{
Console.WriteLine("...call of CalcSomething({0})", sek);
if (sek < 10)
{
Thread.Sleep(sek * 1000);
}
else
{
Thread.Sleep(1000);
}
callback.CalcSomethingCB("Calculatons lasted " + (sek + 1) + " second(s)");
}