I want to generate a 4 character hex number.
To generate a hex number you can use
string.format("{0:X}", number)
and to generate a 4 char string you can use
string.format("{0:0000}", number)
Is there any way to combine them?
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possible duplicate of How to convert an integer to fixed length hex string in c#Henrik– Henrik2011-02-24 10:54:48 +00:00Commented Feb 24, 2011 at 10:54
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my bad. didn't found the original postdcarneiro– dcarneiro2011-02-24 10:58:27 +00:00Commented Feb 24, 2011 at 10:58
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2 Answers
I'm assuming you mean: 4-digit hexadecimal number.
If so, then yes:
string.Format("{0:X4}", number)
should do the trick.
answered Feb 24, 2011 at 10:54
Lasse V. Karlsen
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Have you tried:
string hex = string.Format("{0:X4}", number);
? Alternatively, if you don't need it to be part of a composite pattern, it's simpler to write:
string hex = number.ToString("X4");
