B&B Electronics VFG3000 - Manual - Manual (Page 256)

F IND ( STRING , CHAR , SKIP ) V LINX F IELDBUS G ATEWAY M ANAGER U SER M ANUAL
P AGE 240
F
IND
(
STRING
,
CHAR
,
SKIP
)
A RGUMENT T YPE D ESCRIPTION
string cstring The string to be processed.
char int The character to be found.
skip int The number of times the character is skipped.
D ESCRIPTION
Returns the position of char in string , taking into account the number of skip occurrences
specified. The first position counted is 0. Returns -1 if char is not found. In the example
below, the position of “:”, skipping the first occurrence is 7.
F UNCTION T YPE
This function is passive.
R
ETURN
T
YPE
int.
E XAMPLE
Position := Find("one:two:three",':',1)