How to display byte array hex values?

Question

Hi i am making application in c#.I have byte array of containing hex values.I want to to write that values as it is in file without converting it into string or anything els

Answer 1

You can't avoid converting it to a string if you want to display it. You can use:

String.Format("{0,10:X}", hexValue)

Answer 2

I'm a bit late but nobody mentioned the BitConverter class that does a little magic for you.

public static string GetHexStringFrom(byte[] byteArray)
{
  return  BitConverter.ToString(byteArray); //To convert the whole array
}

Also, there are overloads that can help parse only a part of the array