STRING TO HEX how to add in a vector ob bytes?

Question

I have the following code:

string s =   "2563MNBJP89256666666685755854";
            Byte[] bytes = encoding.GetBytes(s);
            string hex = "";
            foreach (byte b in bytes)
            {
                int c=b;
                hex += String.Format("{0:x2}", (uint)System.Convert.ToUInt32(c.ToString()));
            }

It prints the hex values . How can I add it in a vector ob bytes like this?

new byte [0x32,0x35..]

In hex I have : 323536....and so on. The next step is to add then in a byte[] vector in the following format 0x32,0x35..and so on; How to do this?

THX

stackoverflow.com/questions/2575468/string-to-byte-array for the c++ part — Mat
– Mat, Commented May 18, 2011 at 7:46
do you mean an array of bytes? do you mean base64? do you mean another string of Hexidecimal numeral characheters? — Jodrell
– Jodrell, Commented May 18, 2011 at 8:20

Matti Virkkunen · Accepted Answer · 2011-05-18 08:45:12Z

1

Isn't bytes already the list of bytes you want?

answered May 18, 2011 at 8:45

Matti Virkkunen

65.4k9 gold badges138 silver badges162 bronze badges

Sign up to request clarification or add additional context in comments.

9 Comments

daniel Over a year ago

how to chech that? how to print the bytes values?

daniel Over a year ago

No it's not the same. The values are different:).

daniel Over a year ago

in s the results are: 50,53,54.. and in hex: 32,35,36 and so on

daniel Over a year ago

in s the results are in char! and in hex the results are in hexa values.

Matti Virkkunen Over a year ago

@daniel: Those are the same numbers. The first list is just represented in decimal while the second one is in hexadecimal.

|

Botz3000 · Accepted Answer · 2011-05-18 07:43:30Z

0

C#: System.Text.Encoding.ASCII.GetBytes("test")

answered May 18, 2011 at 7:43

Botz3000

39.8k8 gold badges107 silver badges128 bronze badges

2 Comments

daniel Over a year ago

it's not the same thing. i've tested it:)

Botz3000 Over a year ago

What is not the same? You get the byte values associated with each character.

FIre Panda · Accepted Answer · 2011-05-18 07:43:38Z

0

For C# you could try

System.Text.ASCIIEncoding  encoding=new System.Text.ASCIIEncoding();
Byte[] bytes = encoding.GetBytes(strVar);//strVar is the string variable

answered May 18, 2011 at 7:43

FIre Panda

6,6272 gold badges28 silver badges39 bronze badges

1 Comment

daniel Over a year ago

is there a link for an converter in ASCII, string, bytes and others? I knoe there was one..but i just can;t find the link

Arsen Mkrtchyan · Accepted Answer · 2011-05-18 07:43:58Z

0

in C# you can use Encoding.GetBytes Method

answered May 18, 2011 at 7:43

Arsen Mkrtchyan

50.9k33 gold badges155 silver badges187 bronze badges

Collectives™ on Stack Overflow

STRING TO HEX how to add in a vector ob bytes?

4 Answers 4

9 Comments

2 Comments

1 Comment

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

4 Answers 4

9 Comments

2 Comments

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related