String to byte [] and vice versa?

Question

Possible duplicate:
.NET String for C # byte Array

How to convert a String array to byte [] and vice versa? I need strings to be stored in binary storage. Please show an example in both directions. And one more thing: each line can be more than 90 KB.

Answer 1

If you want to use UTF-8 encoding:

// string to byte[]
byte[] bytes = Encoding.UTF8.GetBytes(someString);

// byte[] to string
string anotherString = Encoding.UTF8.GetString(bytes);

Answer 2

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Answer 3

Encoding.

Answer 4

How to get a consistent representation of string bytes in C # without manually specifying an encoding?