Deep Copy in C# (Cloning for a user defined class)
For deep copy of a user defined class, a class should implement ICloneable interface. The attached code in this article shows how to build clonable classes.
Have you ever used the Clone() method of DataSet? This method creates an empty class with same structure as original DataSet.
You can write your own clonable classes. To do so, you must implement IClonable. The following code shows a clonable Test class.
Class Test : IClonable
// deep copy in separeate memory space
public object Clone()
MemoryStream ms = new MemoryStream();
BinaryFormatter bf = new BinaryFormatter();
ms.Position = 0;
object obj = bf.Deserialize(ms);