CODEWITHSUNDEEP
c#filehexarrays
Dany
Dany

Reputation: 2174

How to display byte array hex values?

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 else.Please help me.Thanks in advance.

Upvotes: 10

Views: 28791

Answers (2)

Stefan Turcanu
Stefan Turcanu

Reputation: 924

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

Upvotes: 28

Godwin
Godwin

Reputation: 9937

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

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

Upvotes: 10

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