Remote-processing CAMBASIC Manual do Utilizador descarregar pdf (Página 48)

Commands - 15

CHR$

String Function

SYNTAX: n$ = CHR$(m)

n$ = CHR$(m,n)

PURPOSE: To convert an ASCII cod e to its character equivalent. Also, to return a string of like char acters.

REMARK S: The CHR$ function returns the one– character string with ASCII code m. CHR$ is commonly used

to send a special character to the screen or printer.

The second syntax will generate a string of n characters all with the character m. This is useful for

printing graphics. It can be used to simulate SPACE$ and STRING$ in other BASICS.

CHR$(65, 10) is equal to STRING$(10,65)

CHR$(32, 14) is equal to SPACE$(14)

RELATED: ASC, STR$, VAL

EXAMPLE: PRINT CHR$(65)

PRINT CHR$(36,10)

$$$$$$$$$$

ERROR: < Data negative> – for m,n

< Data> 255> – for m,n

< Out of string space> if n> available string space

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Remote-processing CAMBASIC Manual do Utilizador Página 48