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Программный код Serializer.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using System.Xml.Serialization;
namespace ConsoleApplication1
{
public static class Serializer
{
#region Сериализация и десериализация по одному экземпляру
public static void SaveToBinnary<T>(String FileName, T SerializableObject)
{
using (FileStream fs = File.Create(FileName))
{
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(fs, SerializableObject);
}
}
public static T LoadFromBinnary<T>(String FileName)
{
using (FileStream fs = File.Open(FileName, FileMode.Open))
{
BinaryFormatter formatter = new BinaryFormatter();
return (T)formatter.Deserialize(fs);
}
}
//====================================================================
public static void SaveToXml<T>(String FileName, T SerializableObject)
{
XmlSerializer serializer = new XmlSerializer(typeof(T));
using (TextWriter textWriter = new StreamWriter(FileName))
{
serializer.Serialize(textWriter, SerializableObject);
}
}
public static T LoadFromXml<T>(String FileName)
{
XmlSerializer serializer = new XmlSerializer(typeof(T));
using (TextReader textReader = new StreamReader(FileName))
{
return (T)serializer.Deserialize(textReader);
}
}
#endregion
#region Сериализация и десериализация списка объектов
public static void SaveListToBinnary<T>(String FileName, List<T> SerializableObjects)
{
using (FileStream fs = File.Create(FileName))
{
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(fs, SerializableObjects);
}
}
public static List<T> LoadListFromBinnary<T>(String FileName)
{
using (FileStream fs = File.Open(FileName, FileMode.Open))
{
BinaryFormatter formatter = new BinaryFormatter();
return (List<T>)formatter.Deserialize(fs);
}
}
//====================================================================
public static string SaveListToXml<T>(String FileName, List<T> SerializableObjects)
{
XmlSerializer serializer = new XmlSerializer(typeof(List<T>));
TextWriter textWriter = new StreamWriter(FileName, false);
try
{
serializer.Serialize(textWriter, SerializableObjects);
textWriter.Close();
return "Ok";
}
catch (Exception e)
{
textWriter.Close();
return "Error";
}
}
public static List<T> LoadListFromXml<T>(String FileName)
{
XmlSerializer serializer = new XmlSerializer(typeof(List<T>));
FileStream fs = new FileStream(FileName, FileMode.OpenOrCreate);
TextReader textReader = new StreamReader(fs);
try
{
List<T> LL = (List<T>)serializer.Deserialize(textReader);
textReader.Close();
return LL;
}
catch (Exception e)
{
textReader.Close();
return null;
}
/*
using (TextReader textReader = new StreamReader(FileName))
{
return (List<T>)serializer.Deserialize(textReader);
}*/
}
#endregion
}
}
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