An efficient way to Base64 encode a byte array?

Question

I have a byte[] and I\'m looking for the most efficient way to base64 encode it.

The problem is that the built in .Net method Convert.FromBase64

Answer 1

Byte[] -> String: use system.convert.tobase64string

Convert.ToBase64String(byte[] data)

String -> Byte[]: use system.convert.frombase64string

Convert.FromBase64String(string data)