How to display values in an array using Crystal

[Former Member]

I created an array with list of product names. I want to display the list. When the following runs, it simply shows me the last entry in the array, not the list of items in the array. I have this code in the report footer

whileprintingrecords;
Shared stringvar array premium;
numbervar x := 1;
stringvar showit;

for x := 1 to 5 do
(
showit := premium[x];
x := x+1;
);

showit;

If I move the last line to within the () then I get True as the response.

[ido_millet]

Shared stringvar array premium;
Join(premium, ",");

[Former Member]

Thanks. I did not need all the additional coding for handling the loop. I made an adjustment to your answer and added the line break.

whileprintingrecords;
Shared stringvar array premium;

join(premium, ChrW(13));