convert java code to c# code (hexString To ByteArray)

Question

Hello I have a code in Java I want to make it to code in C # but I'm having a problem:

This code (func):

DatatypeConverter.parseHexBinary (temp);

I'm looking for a replacement in C#

On the other hand I have the full code should do this in Java but also where I encountered a problem in this code:

public static byte [] hexStringToByteArray (String s)
{
    int len = s.Length;
    byte [] data = new byte [len / 2];
    for (int i = 0; i <len; i + = 2)
    {
        data [i / 2] = (byte) ((Character.digit (s.charAt (i), 16) << 4)
                                     + Character.digit (s.charAt (i + 1), 16));
    }
    return data;
}

The problem is that the compiler does not recognize the

Character.digit (s.charAt (i)

Any help is appreciated. Thanks!

I think you used Google translate for that last line from hebrew. right? :P — ItamarG3
– ItamarG3, Commented Dec 25, 2016 at 11:25
I live in Modiin, btw. (I'm also trying to answer your question right now) — ItamarG3
– ItamarG3, Commented Dec 25, 2016 at 11:28

ItamarG3 · Accepted Answer · 2016-12-25 11:36:35Z

1

To convert a hex string to a byte array, you can use:

public static byte[] HexStringToByteArray(string s)
{
    int len = s.Length;
    byte[] data = new byte[len/ 2];
    for (int i = 0; i < len; i += 2)
    {
        data[i / 2] = Convert.ToByte(s.Substring(i, 2), 16);
    }
    return data;
}

answered Dec 25, 2016 at 11:36

ItamarG3

4,1226 gold badges33 silver badges44 bronze badges

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

Collectives™ on Stack Overflow

convert java code to c# code (hexString To ByteArray)

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related