C#序列化xml的完整例子
C#序列化xml
关键步骤：
XmlSerializer xSerializer = new XmlSerializer(typeof(MyObj));
StringWriter sWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xTextWriter = new XmlTextWriter(sWriter);
XmlDocument xmlDoc = new XmlDocument();
xSerializer.Serialize(xTextWriter, myObj);
xmlDoc.LoadXml(sWriter.ToString());
需要说明的是，如果要序列化的object所在的类里有带参数的构造函数，还必须添加一个无参数的构造函数，否则，会报object cannot be serialized because it does not have a parameterless constructor的错误。下面是一个完整的实例，仅供参考。
using System;
using System.Xml;
using System.Xml.Serialization;
using System.IO;
/* The XmlRootAttribute allows you to set an alternate name
(PurchaseOrder) of the XML element, the element namespace; by
default, the XmlSerializer uses the class name. The attribute
also allows you to set the XML namespace for the element. Lastly,
the attribute sets the IsNullable property, which specifies whether
the xsi:null attribute appears if the class instance is set to
a null reference. */
[XmlRootAttribute("PurchaseOrder", Namespace="http://www.cpandl.com",
IsNullable = false)]
public class PurchaseOrder
{
public Address ShipTo;
public string OrderDate;
/* The XmlArrayAttribute changes the XML element name
from the default of "OrderedItems" to "Items". */
[XmlArrayAttribute("Items")]
public OrderedItem[] OrderedItems;
public decimal SubTotal;
public decimal ShipCost;
public decimal TotalCost;
}
public class Address
{
/* The XmlAttribute instructs the XmlSerializer to serialize the Name
field as an XML attribute instead of an XML element (the default
behavior). */
[XmlAttribute]
public string Name;
public string Line1;
/* Setting the IsNull
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using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using MySql ......
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/*
* 主要作用;
* 从xml读取游戏配置信息或保存
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Forms;
using System.IO;
using System.Xml;
using System.Reflection;
namespace Game
{
class Config
{
Ke ......
--A. 从存储在非类型化的 xml 变量中的文档中删除节点
DECLARE @myDoc xml
SET @myDoc = '<?Instructions for=TheWC.exe ?>
<Root>
<!-- instructions for the 1st work center -->
<Location LocationID="10" LaborHours="1.1" MachineHours=".2" >
Some text 1
<st ......
//判断该xml文档是否存在，不存在则创建
if (!File.Exists(Constants.SYS_CONFIGURE_URL + @"\SaveAccount.xml"))
&nbs ......
