Why Tuple's items are ReadOnly?

Question

I was thinking to use Tuple class to store 2 integer information (StartAddress, EndAddress) I need in my program.

But I discover that Tuple

Answer 1

You might want to try upgrading, as C# 7.0 introduces new language support for Tuples which (among other things) makes them mutable. (Under the hood, it uses ValueTuple, whose members are mutable.)