C# 文件操作

 1  /// <summary>
 2         /// 将字符串反序列化
 3         /// </summary>
 4         /// <typeparam name="T"></typeparam>
 5         /// <param name="text"></param>
 6         /// <returns></returns>
 7         public static T Deserialize<T>(string text)
 8         {
 9             try
10             {
11                 XmlSerializer serializer = new XmlSerializer(typeof(T));
12                 MemoryStream ms = new MemoryStream();
13                 byte[] buffer = Encoding.UTF8.GetBytes(text);
14                 ms.Write(buffer, 0, buffer.Length);
15                 ms.Seek(0, SeekOrigin.Begin);
16                 object obj = serializer.Deserialize(ms);
17                 ms.Flush();
18                 ms.Close();
19                 if (obj != null)
20                 {
21                     return (T)obj;
22                 }
23             }
24             catch (Exception ex)
25             {
26             }
27             return default(T);
28         }

 1    /// <summary>
 2         /// 将对象序列化为字符串
 3         /// </summary>
 4         /// <typeparam name="T"></typeparam>
 5         /// <param name="obj"></param>
 6         /// <returns></returns>
 7         public static string Serialize<T>(T obj)
 8         {
 9             try
10             {
11                 string xmlString = string.Empty;
12                 XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));
13                 using (MemoryStream ms = new MemoryStream())
14                 {
15                     xmlSerializer.Serialize(ms, obj);
16                     xmlString = Encoding.UTF8.GetString(ms.ToArray());
17                 }
18                 return xmlString;
19 
20             }
21             catch (Exception ex)
22             { 
23                 throw ex;
24             }
25             return null;
26 
27         }