Argox PA-20 Basic Programming Manual - Manual (Page 27)

PT-Basic Programming Manual Ver. 1.00 26/143
CHR$
Purpose： To return the character for a given ASCII value.
Syntax： A$ = CHR$(N%)
Example： A$=CHR$(66) 'A$='B'
Description： A$ is a string variable to be assigned to the result.
N% is a numeric expression in the range of 0 to 255.
HEX$
Purpose： To return a string that represents the hexadecimal value (base
16) of the decimal argument.
Syntax： A$ = HEX$(N%)
Example： A$ = HEX$(136) „A$=”88”
Description： A$ is a string variable to be assigned to the result.
N% is a numeric expression.
OCT$
Purpose： To return a string that represents the octal value (base 8) of
the decimal argument.
Syntax： A$ = OCT$(N%)
Example： A$ = OCT$(136) „A$=”210”
Description： A$ is a string variable to be assigned to the result.
N% is a numeric expression.
LCASE$
Purpose： To return a copy of a string in which all uppercase letters will
be converted to lowercase letters.
Syntax： A$ = LCASE$(Str$)
Example： Str$="ABCDEFG"
PRINT LCASE$(Str$)
PRINT LCASE$("168BBqRrGgIbB")
Description： A$ is a string variable to be assigned to the result.
Str$ may be a string variable, string expression, or string
constant.