.net编程

开发平台：

Visual C++

BankAccount.cpp：源码内容

							#include "stdafx.h"
#include "BankAccount.h"
BankAccount::BankAccount(String * holder)
:accountHolder(holder), balance(0.0)
{
}
BankAccount::~BankAccount()
{
}
void BankAccount::Credit(double amount)
{
    balance += amount;
    Console::Write(S"After credit, new balance is: ");
    Console::WriteLine(balance);
}
void BankAccount::Debit(double amount)
{
    if (CanDebit(amount))
    {
        balance -= amount;
        Console::Write(S"Debit succeeded, new balance is: ");
        Console::WriteLine(balance);
    }
    else
    {
        Console::Write(S"Debit refused, balance is still: ");
        Console::WriteLine(balance);
    }
}
String * BankAccount::ToString()
{
    String * result = new String(S"Account holder: ");
    result = String::Concat(result, accountHolder);
    result = String::Concat(result, S", Balance: ");
    result = String::Concat(result, balance.ToString());
    return result;
}

						