private double GetTotalCharge()
{
double result = 0;
var rentals = _rentals.GetEnumerator();
while (rentals.MoveNext())
{
Rental each = rentals.Current;
result += each.GetCharge();
}
return(result);
}
public String HtmlStatement()
{
var rentals = _rentals.GetEnumerator();
string result = $"<H1>Rental for <EM>{Name}</EM></H1><P>\n";
while (rentals.MoveNext())
{
Rental each = rentals.Current;
result += $"{each.Movie.Title}: {each.GetCharge()}<BR>\n";
}
result += $"<P>You owe <EM>{GetTotalCharge()}</EM><P>\n";
result += $"On this rental you earned <EM>{GetTotalFrequentRenterPoints()}</EM> frequent reter points<P>";
return(result);
}
public string Statement()
{
var rentals = _rentals.GetEnumerator();
string result = $"Rental Record for {Name}\n";
while (rentals.MoveNext())
{
Rental each = rentals.Current;
result += $"\t{each.Movie.Title}\t{each.GetCharge()}\n";
}
result += $"Amount owed is {GetTotalCharge()}\n";
result += $"You earned {GetTotalFrequentRenterPoints() } frequent reter points";
return(result);
}