Conversion between Base64String and Hexadecimal

Question

I use in my C++/CLI project ToBase64String to give a string like /MnwRx7kRZEQBxLZEkXndA== I want to convert this string to Hexadecimal representation, How I can do that in C++/CLI or C#?

Solution

FromBase64String will take the string to bytes

byte[] bytes = Convert.FromBase64String(string s);

Then, BitConverter.ToString() will convert a byte array to a hex string ( byte[] to hex string )

string hex = BitConverter.ToString(bytes);

Comments

[bryanmac]

I think the unicode.getbytes will treat that string as unicode chars when what you want is for the conversion to treat them as Base64. I think Convert.FromBase64String() does exactly that ...

[Mohsin Khan]

hex.Replace("-", "").ToLower(); This line is so important