| public WithdrawMoney ( decimal money ) : void | ||
| money | decimal | |
| return | void | |
public void Transaction()
{
Show("Please insert your card");
string id = GetInput();
Show("Please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("Card invalid or password not corrent");
return;
}
Show("1: display; 2: save; 3: withdraw");
string op = GetInput();
if (op == "1")
{
Show("Balance: " + account.getMoney());
}
else if (op == "2")
{
Show("Save money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.SaveMoney(money);
if (ok)
{
Show("OK");
}
else
{
Show("error");
}
Show("Balance: " + account.getMoney());
}
else if (op == "3")
{
Show("Withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.WithdrawMoney(money);
if (ok)
{
Show("OK");
}
else
{
Show("error");
}
Show("Balance: " + account.getMoney());
}
}
protected override bool RunReqiuredOperation(Employee responsibleEmployee, out string outMsg)
{
if (Account.WithdrawMoney(MoneyAmount))
{
outMsg = "Средства списаны со счета.";
return(true);
}
else
{
outMsg = "Не достаточно средств на счете!";
return(false);
}
}
private void withdrawMoney()
{
try
{
double money = double.Parse(GetInput("withdraw"));
currentAccount.WithdrawMoney(money);
//if (new Random().Next(3) == 0)
// throw new BadCashException("Bad Cash");
try
{
BadCash.GenerateBadCash();
}
catch (BadCashException e)
{
throw new Exception("withdraw money failed", e); //for testing inner exception
}
if (BigMoneyFetched != null && money > 10000)
{
BigMoneyFetched(this, new BigMoneyArgs(currentAccount.ID, money));
}
bank.UpdateAccount(currentAccount);
displayAccount();
}
catch (Exception e)
{
Show("Error: " + e.Message);
if (e.InnerException != null)
{
Show(string.Format("Error [InnerException]: {0}", e.InnerException.Message));
}
}
}
public void Transaction()
{
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not corrent");
return;
}
Show("1: display; 2: save; 3: withdraw");
string op = GetInput();
if (op == "1")
{
Show("balance: " + account.Money);
}
else if (op == "2")
{
try
{
Show("save money");
string smoney = GetInput();
double money = double.Parse(smoney);
try
{
account.SaveMoney(money);
Console.WriteLine("complete");
}
catch (AccountException e)
{
if (e.money > 10000)
{
throw new MyAppException("Money too much");
}
else
{
throw new MyAppException("Money amount must bigger than zero");
}
}
}
catch (MyAppException e)
{
Console.WriteLine(e.Message);
}
Show("balance: " + account.Money);
}
else if (op == "3")
{
Show("withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
if (BigMoneyFetched != null && money >= 10000)
{
BigMoneyFetched(this, new BigMoneyArgs(id, money));
}
try
{
account.WithdrawMoney(money);
}
catch (MyAppException e)
{
Console.WriteLine(e.Message);
}
Show("balance: " + account.Money);
}
}
//循环处理交易直到用户退出
public void Transaction()
{
Console.Clear();
bool loop = true;
Show("\n\n**** 欢迎使用 ATM 服务 " + this.Location + "*****");
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not correct");
System.Threading.Thread.Sleep(1000);
return;
}
if (account.Valid == false)
{
Show("card invalid 此卡已经冻结，请联系柜台人员");
System.Threading.Thread.Sleep(2000);
return;
}
do
{
Show("1: 查询; 2: 存款; 3: 取款 4:更改密码 5:打印凭条");
string op = GetInput();
switch (op)
{
case "1": // 查询
{
//Show("balance: " + account.Money);
((IPrintable)account).IPrint();
}
break;
case "2": // 存款
{
Show("save money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.SaveMoney(money);
if (ok)
{
Show("save successful");
}
else
{
Show("save money fail");
}
Show("balance: " + account.Money);
}
break;
case "3": // 取款
{
Show("withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
if (money >= 10000 && account.Money >= 10000) //事件发生
{
BigMoneyFetched(this, new BigMoneyFetchedEventArgs(account.Id, money)); //发生事件
}
try
{
bool ok = account.WithdrawMoney(money);
if (ok)
{
try
{
Cash.GetCash();
Show("successful ,please take your cash");
}
catch (BadCashException e)
{
throw new CashException("problem in cash", e);
}
}
else
{
Show("no enough money . withdraw fails");
}
}
catch (Exception e)
{
Console.WriteLine("出现了异常： {0}", e.Message);
Console.WriteLine("内部原因： {0}", e.InnerException.Message);
Console.WriteLine("请联系银行工作人员");
}
Show("balance: " + account.Money);
}
break;
case "4": // 更改密码
{
Show("please input new password");
string pwdnew = GetInput();
Show("please input again");
string pwdagain = GetInput();
if (pwdnew == pwdagain)
{
account.Pwd = pwdnew;
Show("password update succesful");
}
else
{
Show("they does not match");
}
}
break;
case "5": // 打印凭条
{
((IPrintable)account).IPrint();
}
break;
}
Console.WriteLine("\n");
Show("\n\n 1: 继续 2: 返回上一级菜单 ");
string answer = Console.ReadLine();
if (answer == "1")
{
loop = true;
}
else if (answer == "2")
{
loop = false;
}
Console.Clear();
} while (loop);
return;
}
public void Transaction()
{
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not corrent");
return;
}
string op = "";
while (op != "4")
{
Show("1: display; 2: save; 3: withdraw; 4: exit");
op = GetInput();
string smoney;
double money;
bool ok;
switch (op)
{
case "1":
ShowAccountInfo(account);
break;
case "2":
Show("save money");
smoney = GetInput();
money = double.Parse(smoney);
ok = account.SaveMoney(money);
if (ok)
{
ShowAccountInfo(account);
}
else
{
Show("eeer");
}
//Show("balance: " + account.Money);
//ShowAccountInfo(account);
break;
case "3":
Show("withdraw money");
smoney = GetInput();
money = double.Parse(smoney);
ok = account.WithdrawMoney(money);
//if (ok) Show("ok");
//else Show("eeer");
if (ok)
{
ShowAccountInfo(account);
// handle a warning event
if (money > 10000 && BigMoneyFetched != null)
{
BigMoneyFetched(this, new BigMoneyFetchedEventArgs(account, money));
}
}
else
{
Show("eeer");
}
Random rnd = new Random();
if (new Random().Next(3) < 1)
{
throw new BadCashException("Received bad cash!");
}
break;
case "4":
break;
default:
Show("Invalid option");
break;
}
}
}
