how to remove string?

[Didier Lachieze]

(06-01-2018 08:54 PM)Richard Wrote:  another example
Why can not the global variables be modified from the program?

Is this what you want to do :

Code:

EXPORT LIST_1:={1,2,3}; 
EXPORT LIST_2:={"A","B","C"};

ID;
NUMBER;
VAR;

EXPORT global2()
BEGIN

NUMBER:=1;
EXPR("ID:=LIST_"+NUMBER);      // ID  =LIST_1
EXPR("VAR:=LIST_"+(NUMBER+1)); // VAR =LIST_2

//LIST_2▶VAR;

PRINT;
PRINT(STRING(ID)+"=");
PRINT(VAR);

END;