How to count field in Crystal Reports? -

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first of all, new crystal reports maybe asking might stupid.

i added tables , want count appearance of field depending on field in same table. if other field has value, have increase counter. have use returned value of counter custom field in report. have add multiple fields one, counting thing. so...

how do counting?

thank answers !

i'd use running total field, evaluated function (formula), checks other field value.


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