class1.cs

来自「150个经典的入门学习程序源代码」· CS 代码 · 共 49 行

using System;
using System.IO;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;

class Class1
	{
		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main(string[] args)
		{
			//
			// TODO: 在此处添加代码以启动应用程序
			//
			PurchaseOrder obj = new PurchaseOrder();
			obj.ItemsOrders=new Item[100];
			obj.ItemsOrders[0]=new Item();
			obj.ItemsOrders[0].ItemID="First";
			obj.ItemsOrders[0].ItemPrice=500.25M;

			obj.ItemsOrders[1]=new Item();
			obj.ItemsOrders[1].ItemID="Second";
			obj.ItemsOrders[1].ItemPrice=66.88M;

			IFormatter formatter = new BinaryFormatter();
			Stream stream = new FileStream("MyFile.bin", FileMode.Create, FileAccess.Write, FileShare.None);
			formatter.Serialize(stream, obj);
			stream.Close();			
			
			formatter = new BinaryFormatter();
			stream = new FileStream("MyFile.bin", FileMode.Open, FileAccess.Read, FileShare.Read);
			obj = (PurchaseOrder)formatter.Deserialize(stream);
			stream.Close();
		}
		[Serializable]
		public class PurchaseOrder
		{
			public Item [] ItemsOrders;
		}

		[Serializable]
		public class Item
		{
			public string ItemID;
			public decimal ItemPrice;
		}	
	}