ByteLength¶Length (in bytes) of a unicodestring.Declaration¶Source position: sysunih.inc line 72function ByteLength(const S: UnicodeString) : SizeInt; Description¶ByteLength returns the length of a unicodestring in bytes. This equals the character length of the string (Length) multiplied by the number of bytes per character (2). See also¶ Name Description Length Returns length of a string or array.