Re: How to do %LEN(%TRIM(&myStringVariable)) in CL program?

["Carel Teijgeler" <coteijgeler@xxxxxxxxx>]

Reggie,

If you want to know the length of the string, create a command with two PARMs

PARM 1 is the string length 5000 define as VARY(*YES)
PARM 2 is a return value *DEC 4 0

IN the CPP receive PARM 1 in avariable with length 5002, use the BIF %bin to 
pull out the first two bytes, return that value.

It is in fact 5 lines of code.

Regards,
Carel Teijgeler.

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On 7-3-03 at 16:03 Reggie Acosta wrote:

>The subject really says it all. Well, maybe not.
>I'm on v4r3. Program is CLP not CLLE.
>
>I seem to recall one of the gurus had a real
>slick tip once but the ole synapses aren't firing well.