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TOP
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IOSerialize,xml和json，soap序列化器,二进制序列化器,XML序列化器,文件 检查、新增、复制、移动、删除(五)
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/// <param name="t"></param>
/// <returns></returns>
public static string ToXml<T>(T t) where T : new()
{
XmlSerializer xmlSerializer = new XmlSerializer(t.GetType());
Stream stream = new MemoryStream();
xmlSerializer.Serialize(stream, t);
stream.Position = 0;
StreamReader reader = new StreamReader( stream );
string text = reader.ReadToEnd();
return text;
//string fileName = Path.Combine(CurrentXMLPath, @"Person.xml");//文件名称与路径
//using (Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite))
//{
// XmlSerializer xmlFormat = new XmlSerializer(typeof(T));
// xmlFormat.Serialize(fStream, t);
//}
//string[] lines = File.ReadAllLines(fileName);
//return string.Join("", lines);
}
/// <summary>
/// 字符串序列化成XML
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="content"></param>
/// <returns></returns>
public static T ToObject<T>(string content) where T : new()
{
using (MemoryStream stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(content)))
{
XmlSerializer xmlFormat = new XmlSerializer(typeof(T));
return (T)xmlFormat.Deserialize(stream);
}
//string fileName = Path.Combine(CurrentXMLPath, @"Person.xml");
//using (Stream fStream = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
//{
// XmlSerializer xmlFormat = new XmlSerializer(typeof(T));
// return (T)xmlFormat.Deserialize(fStream);
//}
}
/// <summary>
/// 文件反序列化成实体
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="fileName"></param>
/// <returns></returns>
public static T FileToObject<T>(string fileName) where T : new()
{
fileName = Path.Combine(CurrentXMLPath, @"Student.xml");
using (Stream fStream = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
{
XmlSerializer xmlFormat = new XmlSerializer(typeof(T));
return (T)xmlFormat.Deserialize(fStream);
}
}
/* linq to xml
public static IEnumerable<Hero<T>> GetHeroEntity(string fileName)
{
XDocument xdoc = XDocument.Load(fileName);
XElement root = xdoc.Root;
foreach (XElement element in root.Elements())
{
Hero<T> entity = new Hero<T>();
entity.Name = element.Element("Name").Value;
foreach (XElement item in element.Element("StoryCollection").Elements())
{
var story = ReflectionUtils<T>.ElementToEntity(item);
entity.list.Add(story);
}
yield return entity;
}
}
/// <summary>
/// 将XElement转换为T类型的实体类
/// </summary>
/// <param name="xe">XElement</param>
/// <returns>T类型的实体类</returns>
public static T ElementToEntity<T>(XElement xe)
{
T entity = Activator.CreateInstance<T>(); //T entity = new T();
Type type = typeof(T);
PropertyInfo[] properties = type.GetProperties();
foreach (PropertyInfo p in properties)
{
string propertyName = p.Name;
Type propertyType = p.PropertyType;
object obj = xe.Element(propertyName).Value;
object value = Convert.ChangeType(obj, propertyType);
p.SetValue(entity, value);
}
return entity;
}
*/
}
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