public string ManipulatePerson(Person p, EndWork callback)
{
p.NumeroMani += 2;
callback(p);
return(p.Cognome);
}
private WorkEnded RaiseEvent(EndWork command, string userId)
{
return(new WorkEnded
{
Id = command.WorkId,
TimeyTaskId = command.TimeyTaskId,
UserId = userId,
EndTime = DateTime.UtcNow
});
}
public async void Work(Patient patient)
{
if (patient is null)
{
throw new NullReferenceException();
}
_patient = patient;
await Task.Run(() => Thread.Sleep((int)patient.Time *Debug.UnitTime));
EndWork?.Invoke(this, new EventArgs());
}
public void Training()
{
Distance = 0;
for (int i = 0; i < 10; i++)
{
Distance += 50;
Thread.Sleep(1000);
Console.WriteLine(Name + Surname + " is running " + Distance + " meters");
Console.WriteLine("Now his weight is " + Weight--);
Console.WriteLine("Now his fifarate is " + qual.fifaRate++);
}
EndWork?.Invoke();
}
public void Run()
{
Calculate add = new Calculate(Add);
Calculate sub = new Calculate(Sub);
Console.WriteLine(DoCalculate(add));
Console.WriteLine(DoCalculate(sub));
//instanza delegate con lambda
Calculate max = new Calculate((a, b) =>
{
return(a > b ? a : b);
});
int result = DoCalculate(max);
Console.WriteLine(result);
//parametro diretto come puntatore alla funzione
DoCalculate(Max);
//parametro diretto come expr. lambda
DoCalculate((int a, int b) =>
{
return(a * b);
});
//stessa cosa per Func<int, int, int>, che è sempre un delegate
DoCalculateFunc(Max);
DoCalculateFunc((a, b) =>
{
return(a * b);
});
Person mario = new Person("Mario", "Rossi");
EndWork callback = new EndWork(EndWorkCallback);
Console.WriteLine(ManipulatePerson(mario, callback));
}
public IEnumerable <EventBase> Handle(EndWork command, string userId)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
if (command.TimeyTaskId == Guid.Empty)
{
throw new ArgumentNullException(nameof(command.TimeyTaskId));
}
if (command.WorkId == Guid.Empty)
{
throw new ArgumentNullException(nameof(command.WorkId));
}
if (string.IsNullOrWhiteSpace(userId))
{
throw new ArgumentNullException(nameof(userId));
}
return(new List <EventBase> {
RaiseEvent(command, userId)
});
}
public override string ToString()
{
string tmeeting, tcontract, thourormonth;
if (IsMeeting)
{
tmeeting = "yes";
}
else
{
tmeeting = "no";
}
if (IsContract)
{
tcontract = "yes";
}
else
{
tcontract = "no";
}
if (HourOrMonth)
{
thourormonth = "hour";
}
else
{
thourormonth = "month";
}
return("num contract: " + NumContract + "\nid child: " + IdChild + "\nage child: " + ageChild + "\nId mother: " + IdMom + "\nid nanny: " + IdNanny + "\nis meeting? " + tmeeting + "\nis contract? " + tcontract + "\nhour payment: " + HourPayment + "\nmonth payment: " + MonthPayment + "\nhour or month? " + thourormonth + "\nbegin date: " + BeginWork.ToString("dd/MM/yyyy") + "\nend date: " + EndWork.ToString("dd/MM/yyyy") + "\num hours per week: " + numHoursPerWeek);
}
public void AskContinueFlag(string text)
{
Console.WriteLine(text);
EndWork?.Invoke(this, new EventArgs());
}