/// 反序列化
/// </summary>
/// <param name="type">类型</param>
/// <param name="xml">XML字符串</param>
/// <returns></returns>
public static object Deserialize(Type type, string xml)
using (StringReader sr = new StringReader(xml))
XmlSerializer xmldes = new XmlSerializer(type);
return xmldes.Deserialize(sr);
catch (Exception e)
return null;
/// <summary>
/// 反序列化
/// </summary>
/// <param name="type"></param>
/// <param name="xml"></param>
/// <returns></returns>
public static object Deserialize(Type type, Stream stream)
XmlSerializer xmldes = new XmlSerializer(type);
return xmldes.Deserialize(stream);
#endregion
#region 序列化
/// <summary>
/// 序列化
/// </summary>
/// <param name="type">类型</param>
/// <param name="obj">对象</param>
/// <returns></returns>
public static string Serializer(Type type, object obj)
MemoryStream Stream = new MemoryStream();
XmlSerializer xml = new XmlSerializer(type);
//序列化对象
xml.Serialize(Stream, obj);
catch (InvalidOperationException)
throw;
Stream.Position = 0;
StreamReader sr = new StreamReader(Stream);
string str = sr.ReadToEnd();
sr.Dispose();
Stream.Dispose();
return str;
#endregion
下面是测试代码:
1. 实体对象转换到Xml
public class Student
public string Name { set; get; }
public int Age { set; get; }
Student stu1 = new Student() { Name = "okbase", Age = 10 };
string xml = XmlUtil.Serializer(typeof(Student), stu1);
Console.Write(xml);
2. Xml转换到实体对象
Student stu2 = XmlUtil.Deserialize(typeof(Student), xml) as Student;
Console.Write(string.Format("名字:{0},年龄:{1}", stu2.Name, stu2.Age));
3. DataTable转换到Xml
// 生成DataTable对象用于测试
DataTable dt1 = new DataTable("mytable"); // 必须指明DataTable名称
dt1.Columns.Add("Dosage", typeof(int));
dt1.Columns.Add("Drug", typeof(string));
dt1.Columns.Add("Patient", typeof(string));
dt1.Columns.Add("Date", typeof(DateTime));
// 添加行
dt1.Rows.Add(25, "Indocin", "David", DateTime.Now);
dt1.Rows.Add(50, "Enebrel", "Sam", DateTime.Now);
dt1.Rows.Add(10, "Hydralazine", "Christoff", DateTime.Now);
dt1.Rows.Add(21, "Combivent", "Janet", DateTime.Now);
dt1.Rows.Add(100, "Dilantin", "Melanie", DateTime.Now);
// 序列化
xml = XmlUtil.Serializer(typeof(DataTable), dt1);
Console.Write(xml);
4. Xml转换到DataTable
// 反序列化
DataTable dt2 = XmlUtil.Deserialize(typeof(DataTable), xml) as DataTable;
// 输出测试结果
foreach (DataRow dr in dt2.Rows)
foreach (DataColumn col in dt2.Columns)
Console.Write(dr[col].ToString() + " ");
Console.Write("\r\n");
5. List转换到Xml
// 生成List对象用于测试
List<Student> list1 = new List<Student>(3);
list1.Add(new Student() { Name = "okbase", Age = 10 });
list1.Add(new Student() { Name = "csdn", Age = 15 });
// 序列化
xml = XmlUtil.Serializer(typeof(List<Student>), list1);
Console.Write(xml);
6. Xml转换到List
List<Student> list2 = XmlUtil.Deserialize(typeof(List<Student>), xml) as List<Student>;
foreach (Student stu in list2)
Console.WriteLine(stu.Name + "," + stu.Age.ToString());
--转自