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EFORT INTELLIGENT EQUIPMENT CO.,LTD
169
eters
Formal para
meter descrip
tion
#1
:
STRING type: string to be separated
#2
:
STRING type: separator
#3
:
DINT type: N
th
string after splitting
Return param
eters
1
Return refere
nce descripti
on
STRING type: N
th
delimited string
8
Description
Instruction fu
nction name
str_fun.strleft( str1, N )
Function
Extract the sub-string, a string composed of N characters from
the left.
Number of f
ormal param
eters
2
Formal para
meter descrip
tion
#1
:
STRING type: string to be extracted
#2
:
DINT type: the length of the string to be retrieved, N is c
ounted starting from 1.
Return param
eters
1
Return refere
nce descripti
on
STRING
类型:提取出的子字符串
9
Description
Instruction fu
nction name
str_fun.strright( str1, N )
Function
Extract the sub-string, a string composed of N characters from
the right.