public override string ToString()
{
//we hand over sales increase to a variable delegate of delgSaleincrease
delgSaleIncrease results = salesIncrease;
//result is return where we have results[parameter 1, parameter 2]
//The parameters are what the sales increase method had required
return($"Projected Sales increase: is {results(sales, percent):C}");
}
public string IncreaseResults()
{
string output = string.Empty;
//Here from the delegate that was created on line 27 instead of just throwing the method in,
//the delegate instead is being given parameters (a double sale, and a double percent);
// after the lamda expression "=>" and expression must be given.
//the expression (sale * percent/100) + sale uses the parameters given in the parenthesis giving the results later
//we still throw in the variables to the delegate we will have in the curly braces
delgSaleIncrease increasedby = (double saleProvided, double percentProvided) => (saleProvided * percentProvided / 100) + saleProvided;
output = $"Projected sales are {increasedby(sales, percent)}";
return(output);
}
