1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.IO; 6 using System.Data; 7 using System.Xml; 8 using System.Xml.Serialization; 9 10 ///11 /// Xml序列化与反序列化12 /// 13 public class XmlUtil14 {15 #region 反序列化16 ///17 /// 反序列化18 /// 19 /// 类型20 /// XML字符串21 ///22 public static object Deserialize(Type type, string xml)23 {24 try25 {26 using (StringReader sr = new StringReader(xml))27 {28 XmlSerializer xmldes = new XmlSerializer(type);29 return xmldes.Deserialize(sr);30 }31 }32 catch (Exception e)33 {34 35 return null;36 }37 }38 /// 39 /// 反序列化40 /// 41 /// 42 /// 43 ///44 public static object Deserialize(Type type, Stream stream)45 {46 XmlSerializer xmldes = new XmlSerializer(type);47 return xmldes.Deserialize(stream);48 }49 #endregion50 51 #region 序列化52 /// 53 /// 序列化54 /// 55 /// 类型56 /// 对象57 ///58 public static string Serializer(Type type, object obj)59 {60 MemoryStream Stream = new MemoryStream();61 XmlSerializer xml = new XmlSerializer(type);62 try63 {64 //序列化对象65 xml.Serialize(Stream, obj);66 }67 catch (InvalidOperationException)68 {69 throw;70 }71 Stream.Position = 0;72 StreamReader sr = new StreamReader(Stream);73 string str = sr.ReadToEnd();74 75 sr.Dispose();76 Stream.Dispose();77 78 return str;79 }80 81 #endregion82 }
下面是测试代码：
1. 实体对象转换到Xml
1 public class Student2 {3 public string Name { set; get; }4 public int Age { set; get; }5 }6 7 Student stu1 = new Student() { Name = "okbase", Age = 10 };8 string xml = XmlUtil.Serializer(typeof(Student), stu1);9 Console.Write(xml); 2. Xml转换到实体对象
1 Student stu2 = XmlUtil.Deserialize(typeof(Student), xml) as Student;2 Console.Write(string.Format("名字:{0},年龄:{1}", stu2.Name, stu2.Age));
3. DataTable转换到Xml
1 // 生成DataTable对象用于测试 2 DataTable dt1 = new DataTable("mytable"); // 必须指明DataTable名称 3 4 dt1.Columns.Add("Dosage", typeof(int)); 5 dt1.Columns.Add("Drug", typeof(string)); 6 dt1.Columns.Add("Patient", typeof(string)); 7 dt1.Columns.Add("Date", typeof(DateTime)); 8 9 // 添加行10 dt1.Rows.Add(25, "Indocin", "David", DateTime.Now);11 dt1.Rows.Add(50, "Enebrel", "Sam", DateTime.Now);12 dt1.Rows.Add(10, "Hydralazine", "Christoff", DateTime.Now);13 dt1.Rows.Add(21, "Combivent", "Janet", DateTime.Now);14 dt1.Rows.Add(100, "Dilantin", "Melanie", DateTime.Now);15 16 // 序列化17 xml = XmlUtil.Serializer(typeof(DataTable), dt1);18 Console.Write(xml);
4. Xml转换到DataTable
1 // 反序列化 2 DataTable dt2 = XmlUtil.Deserialize(typeof(DataTable), xml) as DataTable; 3 4 // 输出测试结果 5 foreach (DataRow dr in dt2.Rows) 6 { 7 foreach (DataColumn col in dt2.Columns) 8 { 9 Console.Write(dr[col].ToString() + " ");10 }11 12 Console.Write("\r\n");13 }
5. List转换到Xml
1 // 生成List对象用于测试2 Listlist1 = new List (3);3 4 list1.Add(new Student() { Name = "okbase", Age = 10 });5 list1.Add(new Student() { Name = "csdn", Age = 15 });6 // 序列化7 xml = XmlUtil.Serializer(typeof(List ), list1);8 Console.Write(xml);
6. Xml转换到List
1 Listlist2 = XmlUtil.Deserialize(typeof(List ), xml) as List ;2 foreach (Student stu in list2)3 {4 Console.WriteLine(stu.Name + "," + stu.Age.ToString());5 }
转载：http://blog.okbase.net/haobao/archive/62.html
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; using System.Data; using System.Xml; using System.Xml.Serialization; /// <summary> /// Xml序列化与反序列化 /// </summary> public class XmlUtil { #region 反序列化 /// <summary> /// 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) { try { 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); try { //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
| 1 2 3 4 5 6 7 8 9 | 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
| 1 2 | 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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | // 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
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | // 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
| 1 2 3 4 5 6 7 8 | // 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
| 1 2 3 4 5 | List<Student> list2 = XmlUtil.Deserialize( typeof (List<Student>), xml) as List<Student>; foreach (Student stu in list2) { Console.WriteLine(stu.Name + "," + stu.Age.ToString()); |