How does ToString() work?

Question

C++ / C#

ToString() method of Object, how is it that ToString() knows about the child class and outputs its name? and even if I bring it to object the behavior does not change?

public class TEST
    { 
    }
Console.WriteLine(test.ToString()); //TEST.Program+TEST
Console.WriteLine((object)test.ToString()); //TEST.Program+TEST

Answer 1

The answer to your question is here Object.ToString Method