c# 对序列化类XMLSerializer 二次封装泛型化方便了一些使用的步骤

c# 对序列化类XMLSerializer 二次封装泛型化方便了一些使用的步骤已关闭评论
117 次浏览

A+

所属分类：.NET技术

摘要

　　原文作者：aircraft 　　原文链接：https://www.cnblogs.com/DOMLX/p/17270107.html

便宜好用的国外VPS推荐

　　原文作者：aircraft

　　原文链接：https://www.cnblogs.com/DOMLX/p/17270107.html

加工的泛型类如下:

using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using System.Xml.Serialization;  namespace Data {     public class XMLSerializer<T>     {          public static bool Save(T obj, string flieName)         {             string dir = Path.GetDirectoryName(flieName);             if (!Directory.Exists(dir))                 Directory.CreateDirectory(dir);             try             {                 if (flieName.Trim().Length == 0)                     return false;                 string strFolder = Path.GetDirectoryName(flieName);                  XmlSerializer xs = new XmlSerializer(typeof(T));                 using (FileStream fs = new FileStream(flieName, FileMode.Create))                 {                     xs.Serialize(fs, obj);                     //fs.Close ();                 }                 return true;             }             catch (Exception ex)             {                 MessageBox.Show("序列化保存时出错，出错原因为：" + ex.ToString());                 return false;             }         }          public static T Load(string fileName)         {             if (File.Exists(fileName) == false)             {                 return default(T);             }              T obj = default(T);             try             {                 XmlSerializer xml = new XmlSerializer(typeof(T));                                  using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read))                 {                     obj = (T)xml.Deserialize(fs);                     //fs.Close ();                 }             }             catch (Exception ex)             {                 MessageBox.Show("序列化读取时出错，出错原因为：" + ex.ToString());                 return default(T);             }             return obj;         }          public static T Clone(T target)         {             T obj = default (T);             try             {                 MemoryStream ms = new MemoryStream ();                 XmlSerializer xml = new XmlSerializer (typeof (T));                 xml.Serialize (ms, target);                 ms.Seek (0, SeekOrigin.Begin);                 obj = (T)xml.Deserialize (ms);             }             catch (Exception ex)             {                 MessageBox.Show ("拷贝时出错，出错原因为：" + ex.ToString ());                 return default (T);             }             return obj;         }     } }

例如我们有个简单的类

 class Apply     {         [CategoryAttribute("基本参数"), DisplayName("片数")]         public int WaferNum { get; set; } = 25;         [CategoryAttribute("基本参数"), DisplayName("文件原路径")]         public string OriFilePath { get; set; } = "D:\Data";      }

需要去导入，保存，深拷贝复制，我们就可以这样调用

Apply apply = new Apply();  XMLSerializer<Apply>.Save(apply , "D:\Appply.xml");    Apply apply = XMLSerializer<Apply>.Load( "D:\Appply.xml");   //也可以作为类的复制快捷方式来使用--例如下面类这样 class App         {              int a = 0;              public App Clone()             {                 App a;                 a = XMLSerializer<App>.Clone(this);                 return a;             }           }