static void WithdrawChecking() { Console.WriteLine("You have choosen to withdraw funds from your checking account."); Withdraw.currentAmount = 2550;//demo amount Console.WriteLine("As of today your current balance is ${0}", Withdraw.currentAmount); Console.WriteLine("How much funds in your checking do you wish to withdrawal?"); Withdraw.minusMoney = Convert.ToDouble(Console.ReadLine()); while ((Withdraw.minusMoney > Withdraw.currentAmount) || (Withdraw.minusMoney < 0)) { Console.WriteLine(); Console.WriteLine("You requested the total amount of ${0}.", Withdraw.minusMoney); Console.WriteLine("That amount either exceeds your current balance or is a negative value."); Console.WriteLine("How much funds in your checking do you wish to withdrawal?"); Withdraw.minusMoney = Convert.ToDouble(Console.ReadLine()); } Console.WriteLine("You requested the total amount of ${0}", Withdraw.minusMoney); Withdraw minusChecking = new Withdraw(); minusChecking.checkingBalance(); minusChecking.printChBalance(); }