mcs/class/System.XML/System.Xml.Serialization/standalone_tests/array.cs

   1 using System;
   2 using System.IO;
   3 using System.Xml.Serialization;
   4
   5 public class PurchaseOrder
   6 {
   7         public Item[] ItemsOrdered;
   8 }
   9
  10 public class Item
  11 {
  12         public string ItemID;
  13         public decimal ItemPrice;
  14
  15         /* Needed so it can be serialized */
  16         public Item()
  17         {}
  18
  19         public Item(string id, decimal price)
  20         {
  21                 ItemID=id;
  22                 ItemPrice=price;
  23         }
  24 }
  25
  26 public class Test
  27 {
  28         public static void Main()
  29         {
  30                 Test t=new Test();
  31                 t.Create("array.xml");
  32                 t.Read("array.xml");
  33         }
  34
  35         private void Create(string filename)
  36         {
  37                 XmlSerializer ser=new XmlSerializer(typeof(PurchaseOrder));
  38                 PurchaseOrder po=new PurchaseOrder();
  39                 Item item1=new Item("aaa111", (decimal)34.22);
  40                 Item item2=new Item("bbb222", (decimal)2.89);
  41
  42                 po.ItemsOrdered=new Item[2];
  43                 po.ItemsOrdered[0]=item1;
  44                 po.ItemsOrdered[1]=item2;
  45
  46                 TextWriter writer=new StreamWriter(filename);
  47                 ser.Serialize(writer, po);
  48                 writer.Close();
  49         }
  50
  51         private void Read(string filename)
  52         {
  53                 XmlSerializer ser=new XmlSerializer(typeof(PurchaseOrder));
  54                 FileStream fs=new FileStream(filename, FileMode.Open);
  55                 PurchaseOrder po;
  56
  57                 po=(PurchaseOrder)ser.Deserialize(fs);
  58                 fs.Close();
  59
  60                 foreach(Item item in po.ItemsOrdered)
  61                 {
  62                         Console.WriteLine("Item: "+item.ItemID);
  63                         Console.WriteLine("Price: "+item.ItemPrice);
  64                 }
  65         }
  66 }