Rockwell-automation 1771-DB BASIC MODULE Manual de usuario descargar pdf (Pagina 256)

100

101

Chapter

Call Routines 0–68

12 -66

Use this routine to delete a string from within another string.

Important: This routine deletes only the first occurrence of the string.

Input and Output Arguments

This routine has two input arguments and no output arguments. The first

argument is the base string number. The second is the string number of the

string you want to delete from the base string.

Syntax

PUSH base string number

PUSH

string number of string to be deleted from base string

CALL

Example

10 REM ROUTINE TO DELETE A STRING IN A STRING

20 STRING 200,14

30 $(1)=“123456789012”

40 $(2)=“12”

50 PRINT “BEFORE: $1=”,$(1)

60 PUSH 1 :REM BASE STRING NUMBER

70 PUSH 2 :REM STRING NUMBER OF STRING TO BE DELETED

80 CALL 67: REM INVOKE STRING DELETE ROUTINE

90 PRINT “AFTER: $1=”,$(1)

100 END

>RUN

BEFORE: $1=123456789012

AFTER: $1=3456789012

CALL 67: Delete String

from a String

1 2 ... 251 252 253 254 255 256 257 258 259 260 261 ... 393 394

Comentarios a estos manuales

Sin comentarios

Rockwell-automation 1771-DB BASIC MODULE Manual de usuario Pagina 256

Comentarios a estos manuales

Relacionado con productos y manuales para Equipo Rockwell-automation 1771-DB BASIC MODULE