XmlSerializer.Deserialize 方法 (XmlReader)的C#例子
下面的示例使用 XmlReader 反序列化对象。
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using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
// This is the class that will be deserialized.
public class OrderedItem
{
public string ItemName;
public string Description;
public decimal UnitPrice;
public int Quantity;
public decimal LineTotal;
// A custom method used to calculate price per item.
public void Calculate()
{
LineTotal = UnitPrice * Quantity;
}
}
public class Test
{
public static void Main(string[] args)
{
Test t = new Test();
// Read a purchase order.
t.DeserializeObject("simple.xml");
}
private void DeserializeObject(string filename)
{
Console.WriteLine("Reading with XmlReader");
// Create an instance of the XmlSerializer specifying type and namespace.
XmlSerializer serializer = new
XmlSerializer(typeof(OrderedItem));
// A FileStream is needed to read the XML document.
FileStream fs = new FileStream(filename, FileMode.Open);
XmlReader reader = XmlReader.Create(fs);
// Declare an object variable of the type to be deserialized.
OrderedItem i;
// Use the Deserialize method to restore the object's state.
i = (OrderedItem)serializer.Deserialize(reader);
fs.Close();
// Write out the properties of the object.
Console.Write(
i.ItemName + "\t" +
i.Description + "\t" +
i.UnitPrice + "\t" +
i.Quantity + "\t" +
i.LineTotal);
}
}
using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
// This is the class that will be deserialized.
public class OrderedItem
{
public string ItemName;
public string Description;
public decimal UnitPrice;
public int Quantity;
public decimal LineTotal;
// A custom method used to calculate price per item.
public void Calculate()
{
LineTotal = UnitPrice * Quantity;
}
}
public class Test
{
public static void Main(string[] args)
{
Test t = new Test();
// Read a purchase order.
t.DeserializeObject("simple.xml");
}
private void DeserializeObject(string filename)
{
Console.WriteLine("Reading with XmlReader");
// Create an instance of the XmlSerializer specifying type and namespace.
XmlSerializer serializer = new
XmlSerializer(typeof(OrderedItem));
// A FileStream is needed to read the XML document.
FileStream fs = new FileStream(filename, FileMode.Open);
XmlReader reader = XmlReader.Create(fs);
// Declare an object variable of the type to be deserialized.
OrderedItem i;
// Use the Deserialize method to restore the object's state.
i = (OrderedItem)serializer.Deserialize(reader);
fs.Close();
// Write out the properties of the object.
Console.Write(
i.ItemName + "\t" +
i.Description + "\t" +
i.UnitPrice + "\t" +
i.Quantity + "\t" +
i.LineTotal);
}
}
Tag: C#, 方法, XmlReader, Deserialize, XmlSerializer . 评论: (0). 固定链接
view plaincopy to clipboardprint?
using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
// This is the class that will be deserialized.
public class OrderedItem
{
public string ItemName;
public string Description;
public decimal UnitPrice;
public int Quantity;
public decimal LineTotal;
// A custom method used to calculate price per item.
public void Calculate()
{
LineTotal = UnitPrice * Quantity;
}
}
public class Test
{
public static void Main(string[] args)
{
Test t = new Test();
// Read a purchase order.
t.DeserializeObject("simple.xml");
}
private void DeserializeObject(string filename)
{
Console.WriteLine("Reading with XmlReader");
// Create an instance of the XmlSerializer specifying type and namespace.
XmlSerializer serializer = new
XmlSerializer(typeof(OrderedItem));
// A FileStream is needed to read the XML document.
FileStream fs = new FileStream(filename, FileMode.Open);
XmlReader reader = XmlReader.Create(fs);
// Declare an object variable of the type to be deserialized.
OrderedItem i;
// Use the Deserialize method to restore the object's state.
i = (OrderedItem)serializer.Deserialize(reader);
fs.Close();
// Write out the properties of the object.
Console.Write(
i.ItemName + "\t" +
i.Description + "\t" +
i.UnitPrice + "\t" +
i.Quantity + "\t" +
i.LineTotal);
}
}
using System;
using System.IO;
using System.Text;
using System.Xml;
using System.Xml.Serialization;
// This is the class that will be deserialized.
public class OrderedItem
{
public string ItemName;
public string Description;
public decimal UnitPrice;
public int Quantity;
public decimal LineTotal;
// A custom method used to calculate price per item.
public void Calculate()
{
LineTotal = UnitPrice * Quantity;
}
}
public class Test
{
public static void Main(string[] args)
{
Test t = new Test();
// Read a purchase order.
t.DeserializeObject("simple.xml");
}
private void DeserializeObject(string filename)
{
Console.WriteLine("Reading with XmlReader");
// Create an instance of the XmlSerializer specifying type and namespace.
XmlSerializer serializer = new
XmlSerializer(typeof(OrderedItem));
// A FileStream is needed to read the XML document.
FileStream fs = new FileStream(filename, FileMode.Open);
XmlReader reader = XmlReader.Create(fs);
// Declare an object variable of the type to be deserialized.
OrderedItem i;
// Use the Deserialize method to restore the object's state.
i = (OrderedItem)serializer.Deserialize(reader);
fs.Close();
// Write out the properties of the object.
Console.Write(
i.ItemName + "\t" +
i.Description + "\t" +
i.UnitPrice + "\t" +
i.Quantity + "\t" +
i.LineTotal);
}
}
Tag: C#, 方法, XmlReader, Deserialize, XmlSerializer . 评论: (0). 固定链接