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本文共计742个文字,预计阅读时间需要3分钟。
今天我们来欣赏一下C语言中的经典算法——冒泡排序。该算法通过重复遍历要排序的数列,比较每对相邻元素,如果它们的顺序错误就把它们交换过来。遍历数列的工作是重复地进行,直到没有再需要交换,也就是说该数列已经排序完成。下面是冒泡排序的简单实现:c#include
void bubbleSort(int arr[], int n) { int i, j, temp; for (i=0; i int main() { int arr[]={64, 34, 25, 12, 22, 11, 90}; int n=sizeof(arr) / sizeof(arr[0]); bubbleSort(arr, n); printf(Sorted array: \n); for (int i=0; i 今天我们来看一下在C#中对象序列化XML的方法。 不得不说,在这个Json横行的年代,XML虽然式微,但也的确是一股子清流。(个人感觉) 不多说,直接开始。 首先先说怎么用 需要用到的是这两个命名空间(主要)
using System.Xml;
using System.Xml.Serialization;
然后序列化和反序列化的方式和Json一样。(后面提供封装方法)
string result = XmlSerializeHelper.Serialize<test>(new test
{
name = "Seven",
cardId = "663927",
age = 15,
currentTime = DateTime.Now
});
Console.WriteLine(result);
test test2 = XmlSerializeHelper.DeSerialize<test>(result);
下面来看封装类
public class XmlSerializeHelper
{
//对象转XML
public static string ObjToXml(object obj)
{
using (MemoryStream Stream = new MemoryStream())
{
XmlSerializer xml = new XmlSerializer(obj.GetType());
xml.Serialize(Stream, obj);
Stream.Position = 0;
StreamReader sr = new StreamReader(Stream);
return sr.ReadToEnd();
}
}
public static string Serialize<T>(T obj)
{
return Serialize<T>(obj, Encoding.UTF8);
}
/// <summary>
/// 实体对象序列化成xml字符串
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <returns></returns>
public static string Serialize<T>(T obj, Encoding encoding)
{
try
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
var ser = new XmlSerializer(obj.GetType());
using (var ms = new MemoryStream())
{
using (var writer = new XmlTextWriter(ms, encoding))
{
writer.Formatting = Formatting.Indented;
ser.Serialize(writer, obj);
}
var xml = encoding.GetString(ms.ToArray());
xml = xml.Replace("xmlns:xsi=\"www.w3.org/2001/XMLSchema-instance\"", "");
xml = xml.Replace("xmlns:xsd=\"www.w3.org/2001/XMLSchema\"", "");
xml = Regex.Replace(xml, @"\s{2}", "");
xml = Regex.Replace(xml, @"\s{1}/>", "/>");
return xml;
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 反序列化xml字符为对象,默认为Utf-8编码
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="xml"></param>
/// <returns></returns>
public static T DeSerialize<T>(string xml) where T : new()
{
return DeSerialize<T>(xml, Encoding.UTF8);
}
/// <summary>
/// 反序列化xml字符为对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="xml"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static T DeSerialize<T>(string xml, Encoding encoding) where T : new()
{
try
{
var mySerializer = new XmlSerializer(typeof(T));
using (var ms = new MemoryStream(encoding.GetBytes(xml)))
{
using (var sr = new StreamReader(ms, encoding))
{
return (T)mySerializer.Deserialize(sr);
}
}
}
catch (Exception e)
{
return default(T);
}
}
}
Class Of XmlSerializeHelper
好了,板砖要紧,先到这里。 以上就是C# 中对象序列化XML的方法的详细内容,更多关于c# 对象序列化XML的资料请关注自由互联其它相关文章!
本文共计742个文字,预计阅读时间需要3分钟。
今天我们来欣赏一下C语言中的经典算法——冒泡排序。该算法通过重复遍历要排序的数列,比较每对相邻元素,如果它们的顺序错误就把它们交换过来。遍历数列的工作是重复地进行,直到没有再需要交换,也就是说该数列已经排序完成。下面是冒泡排序的简单实现:c#include
void bubbleSort(int arr[], int n) { int i, j, temp; for (i=0; i int main() { int arr[]={64, 34, 25, 12, 22, 11, 90}; int n=sizeof(arr) / sizeof(arr[0]); bubbleSort(arr, n); printf(Sorted array: \n); for (int i=0; i 今天我们来看一下在C#中对象序列化XML的方法。 不得不说,在这个Json横行的年代,XML虽然式微,但也的确是一股子清流。(个人感觉) 不多说,直接开始。 首先先说怎么用 需要用到的是这两个命名空间(主要)
using System.Xml;
using System.Xml.Serialization;
然后序列化和反序列化的方式和Json一样。(后面提供封装方法)
string result = XmlSerializeHelper.Serialize<test>(new test
{
name = "Seven",
cardId = "663927",
age = 15,
currentTime = DateTime.Now
});
Console.WriteLine(result);
test test2 = XmlSerializeHelper.DeSerialize<test>(result);
下面来看封装类
public class XmlSerializeHelper
{
//对象转XML
public static string ObjToXml(object obj)
{
using (MemoryStream Stream = new MemoryStream())
{
XmlSerializer xml = new XmlSerializer(obj.GetType());
xml.Serialize(Stream, obj);
Stream.Position = 0;
StreamReader sr = new StreamReader(Stream);
return sr.ReadToEnd();
}
}
public static string Serialize<T>(T obj)
{
return Serialize<T>(obj, Encoding.UTF8);
}
/// <summary>
/// 实体对象序列化成xml字符串
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <returns></returns>
public static string Serialize<T>(T obj, Encoding encoding)
{
try
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
var ser = new XmlSerializer(obj.GetType());
using (var ms = new MemoryStream())
{
using (var writer = new XmlTextWriter(ms, encoding))
{
writer.Formatting = Formatting.Indented;
ser.Serialize(writer, obj);
}
var xml = encoding.GetString(ms.ToArray());
xml = xml.Replace("xmlns:xsi=\"www.w3.org/2001/XMLSchema-instance\"", "");
xml = xml.Replace("xmlns:xsd=\"www.w3.org/2001/XMLSchema\"", "");
xml = Regex.Replace(xml, @"\s{2}", "");
xml = Regex.Replace(xml, @"\s{1}/>", "/>");
return xml;
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 反序列化xml字符为对象,默认为Utf-8编码
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="xml"></param>
/// <returns></returns>
public static T DeSerialize<T>(string xml) where T : new()
{
return DeSerialize<T>(xml, Encoding.UTF8);
}
/// <summary>
/// 反序列化xml字符为对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="xml"></param>
/// <param name="encoding"></param>
/// <returns></returns>
public static T DeSerialize<T>(string xml, Encoding encoding) where T : new()
{
try
{
var mySerializer = new XmlSerializer(typeof(T));
using (var ms = new MemoryStream(encoding.GetBytes(xml)))
{
using (var sr = new StreamReader(ms, encoding))
{
return (T)mySerializer.Deserialize(sr);
}
}
}
catch (Exception e)
{
return default(T);
}
}
}
Class Of XmlSerializeHelper
好了,板砖要紧,先到这里。 以上就是C# 中对象序列化XML的方法的详细内容,更多关于c# 对象序列化XML的资料请关注自由互联其它相关文章!

