What is the C# equivalent of std::bitset of C++

Question

What is the C# equivalent of std::bitset of C++?

Answer 1

Another option, if you want up to 64 bits but you don't want the overhead of a BitArray, is to put together your own BitVector64 using the samples from BitArray alternative for the .NET Micro Framework.

Answer 2

There are a few options, including BitVector32, and BitArray.