How do you do a deep copy of an object in .NET (C# specifically)? -

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this question has answer here:

i want true deep copy. in java, easy, how do in c#?

i've seen few different approaches this, use generic utility method such: 

public static t deepclone<t>(t obj) {  using (var ms = new memorystream())  {    var formatter = new binaryformatter();    formatter.serialize(ms, obj);    ms.position = 0;     return (t) formatter.deserialize(ms);  } }

notes:

  • your class must marked [serializable] in order work.

  • your source file must include following code:

    using system.runtime.serialization.formatters.binary; using system.io;

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