// Execution starts here.
static void Main()
{
BookDB bookDB = new BookDB();
// Initialize the database with some books:
AddBooks(bookDB);
// Print all the titles of paperbacks:
System.Console.WriteLine("Paperback Book Titles:");
// Create a new delegate object associated with the static
// method Test.PrintTitle:
bookDB.ProcessPaperbackBooks(PrintTitle);
// Get the average price of a paperback by using
// a PriceTotaller object:
PriceTotaller totaller = new PriceTotaller();
// Create a new delegate object associated with the nonstatic
// method AddBookToTotal on the object totaller:
bookDB.ProcessPaperbackBooks(totaller.AddBookToTotal);
System.Console.WriteLine("Average Paperback Book Price: ${0:#.##}",
totaller.AveragePrice());
Console.ReadLine();
}
// Execution starts here.
private static void Main()
{
var bookDb = new BookDb();
// Initialize the database with some books:
AddBooks(bookDb);
// Print all the titles of paperbacks:
Console.WriteLine("Paperback Book Titles:");
// Create a new delegate object associated with the static
// method Test.PrintTitle:
bookDb.ProcessPaperbackBooks(new ProcessBookDelegate(PrintTitle));
//bookDb.ProcessPaperbackBooks(PrintTitle);
// Get the average price of a paperback by using
// a PriceTotaller object:
PriceTotaller totaller = new PriceTotaller();
// Create a new delegate object associated with the nonstatic
// method AddBookToTotal on the object totaller:
bookDb.ProcessPaperbackBooks(new ProcessBookDelegate(totaller.AddBookToTotal));
//bookDb.ProcessPaperbackBooks(totaller.AddBookToTotal);
Console.WriteLine("Average Paperback Book Price: ${0:#.##}", totaller.AveragePrice());
Console.ReadLine();
}
// Execution starts here.
static void Main()
{
BookDB bookDB = new BookDB();
// Initialize the database with some books:
AddBooks(bookDB);
// Print all the titles of paperbacks:
System.Console.WriteLine("Paperback Book Titles:");
// Create a new delegate object associated with the static
// method Test.PrintTitle:
bookDB.ProcessPaperbackBooks(PrintTitle);
// bookDB.ProcessPaperbackBooks(Console.WriteLine);
// Get the average price of a paperback by using
// a PriceTotaller object:
PriceTotaller totaller = new PriceTotaller();
// Create a new delegate object associated with the nonstatic
// method AddBookToTotal on the object totaller:
ProcessBookDelegate myfunc = totaller.AddBookToTotal;
myfunc += totaller.FindDistinctAuthors;
bookDB.ProcessPaperbackBooks(myfunc);
System.Console.WriteLine("Average Paperback Book Price: ${0:#.##}",
totaller.AveragePrice());
totaller.ShowAllAuthors();
}
