// generic delegate + custom event args
//public event EventHandler<CalculateCalledEventArgs> CalculateCalled;
// full custom
//public event CalculateCalledEventHandler CalculateCalled;
public void Calculate(Guid guid)
{
++_calculationCount;
// null check in case nobody is subscribed
// generic
//CalculateCalled?.Invoke(this, _calculationCount);
// either custom implemeentation
CalculateCalled?.Invoke(this, _calculationCount);// new CalculateCalledEventArgs(_calculationCount));
}
protected void RaiseCalculateCalled()
{
CalculateCalled?.Invoke(this, new CalculateEventArgs(Salary, Months));
}