ByteToHex Function

Converts a byte value to its hexadecimal representation.

Pascal

function ByteToHex(
    const AByte: Byte
): string;

Parameters

Parameters	Description
AByte	Value to be converted to its hexadecimal representation.

Returns

ShortString - Hexadecimal representation of the specified value.

Description

ByteToHex is a ShortString function used to convert the byte value in AByte to its representation as a string of hexadecimal values. The return value will contain 2 hexadecimal characters representing the original byte value.

ByteToHex is used in IPv4ToHex when converting IP version 4 IP addresses from their numeric or dotted decimal representations to hexadecimal.