static void Main(string[] args)
        {
            Console.WriteLine("***** Fun with Static Data *****\n");

            TimeUtilClass.PrintDate();
            // Compiler error! Can't create static classes.
            // TimeUtilClass u = new TimeUtilClass();

            SavingsAccount.SetInterestRate(0.09);
            SavingsAccount s1 = new SavingsAccount(50);
            SavingsAccount s2 = new SavingsAccount(100);

            // All three lines print out "Interest Rate is: 0.09"
            Console.WriteLine("Interest Rate is: {0}", s1.GetInterestRateObj());
            Console.WriteLine("Interest Rate is: {0}", s2.GetInterestRateObj());
            Console.WriteLine("Interest Rate is: {0}", SavingsAccount.GetInterestRate());
            Console.ReadLine();
        }
예제 #2
0
        static void Main(string[] args)
        {
            Console.WriteLine("***** Fun with Static Data *****\n");
            SavingsAccount s1 = new SavingsAccount(50);
            SavingsAccount s2 = new SavingsAccount(100);

            // Print the current interest rate.
            Console.WriteLine("Interest Rate is: {0}", SavingsAccount.GetInterestRate());

            // Make new object, this does NOT 'reset' the interest rate.
            SavingsAccount s3 = new SavingsAccount(10000.75);

            Console.WriteLine("Interest Rate is: {0}", SavingsAccount.GetInterestRate());

            Console.WriteLine();

            // This is just fine.
            TimeUtilClass.PrintDate();
            TimeUtilClass.PrintTime();

            Console.ReadLine();
        }