I know that it serves the string registers.
Ex:
Program title
CALL UP004 ('Water')
Subprogram UP004
SR [1] = [ar1]¨
and DATA I see that SR[1]= Water
My question is that practical utility has the SR [1] as well as understand its functioning
thanks
I know that it serves the string registers.
Ex:
Program title
CALL UP004 ('Water')
Subprogram UP004
SR [1] = [ar1]¨
and DATA I see that SR[1]= Water
My question is that practical utility has the SR [1] as well as understand its functioning
thanks
SR is easy in executed. If u need send program name or status for message, if u use web server u can send all string ^) STRING is very important type of value in all programming language!
It is very useful for indirect calling of programs. Similar to the %string_var% command in ABBs.
Example:
In the above examples, if GI[1] was a 1, it would call PG_1. If it was 32768, it would call PG_32768.
Thanks,very good