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Description
FAST version of LEN function working on scalar string variable only!
Return the length of a string expression.
Syntax
n = LENF(StringVariable)
Returns
Number
Parameters
Name |
Type |
Optional |
Meaning |
StringVariable |
Variable |
No |
IMPORTANT: a scalar string variable.
This parameter can only be: •a single global or local string variable •a string element of a user defined type (UDT)
|
Remarks
LEN will always make a copy of the string expression passed as parameter.
Restrictions
See also
String Handling, LEN, StrPtrLen,
Examples
