Converts a hex string to a Unicode string.
ChrHexToUnicode ( hex-string [, flag] )
(s) hex-string: a Unicode string in hex format.
(i) flag:[optional] 0 (default) or 1 to reverse the byte order of each "hex-string" byte pair before converting to a Unicode character.
(s) Unicode-string: returns a Unicode string.
"hex-string" specifies a Unicode string in hex format, with four hex bytes per Unicode character (eg, "480065006C006C006F00").
unicodestr = ChrHexToUnicode("480065006C006C006F00",0);Hello Message("Unicode String", unicodestr)