Crystal Reports for Rational Application Developer Designer Guide

Using Arrays with For loops

Arrays are commonly used with For loops. The following example creates and then uses the Array [10, 20, 30, ..., 100] using a For loop. For more information, see For loops (Crystal syntax) .

Local NumberVar Array b;
Redim b[10];
Local NumberVar i;
For i := 1 To 10 Do
(
   b[i] := 10 * i
);
b [2] //The formula returns the Number 20

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