over 9 years ago
Hello All,
Working with ASP.NET C#, I wanted to serialize a class to a file which will be later de Serialize to access its properties and delegates, and to do this we have following block of code :
Structure of the class to be Serialized :
- [Serializable]
- public class CustomClass
- {
- public myDelegate _myDelegate { get; set; }
- public CustomClass(myDelegate delegateObj)
- {
- _myDelegate = delegateObj;
- }
- private CustomClass()
- {
- }
- }
[Serializable]
public class CustomClass
{
public myDelegate _myDelegate { get; set; }
public CustomClass(myDelegate delegateObj)
{
_myDelegate = delegateObj;
}
private CustomClass()
{
}
}
Here we are creating a class with name "CustomClass" and we have to decorate this class with Serializable, which enable this class to be serialized. This class contains a property which is a object of a delegate. Now to perform Serialization and de-serialization of class to a file we have following block of code :
- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Linq;
- using System.Runtime.Serialization;
- using System.Runtime.Serialization.Formatters.Binary;
- using System.Text;
- using System.Threading.Tasks;
- using System.Xml;
- using System.Xml.Serialization;
- namespace TestDeligate
- {
- [Serializable]
- class Program
- {
- public void add(object obj)
- {
- Console.WriteLine("Test Success");
- }
- static void Main(string[] args)
- {
- Program prg = new Program();
- prg.SerializeClass();
- Console.WriteLine("Class Serialized");
- prg.DeSerializeClass();
- Console.WriteLine("Class Deserialized");
- }
- public void SerializeClass()
- {
- try
- {
- CustomClass customclass = new CustomClass(add);
- IFormatter formatter = new BinaryFormatter();
- Stream stream = new FileStream("MyFile.xml", FileMode.Create, FileAccess.Write, FileShare.None);
- formatter.Serialize(stream, customclass);
- stream.Close();
- }
- catch (Exception ex) { Console.WriteLine(ex.Message.ToString()); }
- }
- public void DeSerializeClass()
- {
- try
- {
- CustomClass customclass;
- var path = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "//MyFile.txt";
- System.IO.FileStream file = System.IO.File.Create(path);
- FileStream myFileStream = new FileStream(@"C:\Users\Gautam\Documents\Visual
- Studio 2013\Projects\TestDeligate\TestDeligate\bin\Debug\MyFile.xml", FileMode.Open);
- IFormatter formatter = new BinaryFormatter();
- customclass = (CustomClass)formatter.Deserialize(myFileStream);
- customclass._myDelegate(customclass);
- }
- catch (Exception ex){Console.WriteLine(ex.Message.ToString());}
- }
- }
- public delegate void myDelegate(object obj);
- [Serializable]
- public class CustomClass
- {
- public myDelegate _myDelegate { get; set; }
- public CustomClass(myDelegate delegateObj)
- {
- _myDelegate = delegateObj;
- }
- public CustomClass()
- {
- }
- }
- }
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Serialization;
namespace TestDeligate
{
[Serializable]
class Program
{
public void add(object obj)
{
Console.WriteLine("Test Success");
}
static void Main(string[] args)
{
Program prg = new Program();
prg.SerializeClass();
Console.WriteLine("Class Serialized");
prg.DeSerializeClass();
Console.WriteLine("Class Deserialized");
}
public void SerializeClass()
{
try
{
CustomClass customclass = new CustomClass(add);
IFormatter formatter = new BinaryFormatter();
Stream stream = new FileStream("MyFile.xml", FileMode.Create, FileAccess.Write, FileShare.None);
formatter.Serialize(stream, customclass);
stream.Close();
}
catch (Exception ex) { Console.WriteLine(ex.Message.ToString()); }
}
public void DeSerializeClass()
{
try
{
CustomClass customclass;
var path = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "//MyFile.txt";
System.IO.FileStream file = System.IO.File.Create(path);
FileStream myFileStream = new FileStream(@"C:\Users\Gautam\Documents\Visual
Studio 2013\Projects\TestDeligate\TestDeligate\bin\Debug\MyFile.xml", FileMode.Open);
IFormatter formatter = new BinaryFormatter();
customclass = (CustomClass)formatter.Deserialize(myFileStream);
customclass._myDelegate(customclass);
}
catch (Exception ex){Console.WriteLine(ex.Message.ToString());}
}
}
public delegate void myDelegate(object obj);
[Serializable]
public class CustomClass
{
public myDelegate _myDelegate { get; set; }
public CustomClass(myDelegate delegateObj)
{
_myDelegate = delegateObj;
}
public CustomClass()
{
}
}
}
Here we are creating a console application using C#, in which we have a class called Program. I Program class, we have Main method were we will be calling our custom method SerializeClass() to serialize the class to a file called MyFile.txt and DeSerializeClass() to de-serialize a class from MyFile.txt file to check whether we can access the delegate of that class and call a function with the help of it.
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