savingsaccount.cs

来自「OOP With Microsoft VB.NET And Csharp Ste」· CS 代码 · 共 45 行

using System;

namespace TheBank
{
	/// <summary>
	/// Summary description for SavingsAccount.
	/// </summary>
	public class SavingsAccount : TheBank.BankAccount
	{

		public override string ID
		{
			get
			{
				return this.m_owner + "-S";
			}
		}

		public SavingsAccount(string owner):base(owner)
		{
		}

		private decimal m_interest = 0.01M;
		public decimal Interest 
		{
			get 
			{
				return m_interest;
			}
			set 
			{
				m_interest =value;
			}
		}

		public decimal AddInterest()
		{
			this.Deposit(m_interest *this.Balance);
			return this.Balance;
		}


	}
}