The value extraction operators extract part of a value from an expression.

Operator Syntax Description
HIGH HBYTE HIGH expression
.HIGH. expression
HBYTE expression
Extract the high order byte of the 16-bit value expression. See HIGH and HBYTE operators.
HWORD HWORD expression
Extract the high order 16 bits of expression. See HWORD operator.
LOW LBYTE LOW expression
.LOW. expression
LBYTE expression
Extract the low order byte of expression. See LOW and LBYTE operators.
LWORD LWORD expression
Extract the low order 16 bits of expression. See LWORD operator.