string input = 019F314A
I want byte[] bytes to equal { 0x01, 0x9F, 0x31, 0x4A }
.Because i want to make a frame format which required data like that.
Thanks in advance.
What I have tried:
public
static
byte[] StringToByteArray(
String
hex)
int
NumberChars = hex.Length;
byte[] bytes =
new
byte[NumberChars / 2];
for
(
int
i =
0
; i < NumberChars; i +=
2
)
bytes[i / 2] = Convert.ToByte(hex.Substring(i,
2
),
16
);
return
bytes;
0x
is just a notation to represent the number as
Hex
your function will return the output array as
{1,159,49,74}
which is an integer array and as well as equivalent to the each byte notation
01
->
1
9F
->
159
31
->
49
4A ->
74
suppose if you want the value to be in Hex notation then you will have to convert the value to string as
string[] HexString = result.ToList().Select(k =>
"
0x"
+ k.ToString(
"
x"
)).ToArray();
which wil be of no use, once again you will have to convert it to byte for the usage.
refer this
Convert Between Hexadecimal Strings and Numeric Types [
^
]
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