I have a main report with three subreports (JANSUB, FEBSUB, MARCHSUB) They all have a textbox on the report that calculates a sum of costs (ex of txtJan is =SUM(COST) ) I have a total of $10,000 on my main report and I want a text box that minuses. I want it to take $10,000 (a given value) minus txtJan, minus txtFeb, minus txtMarch.
So how do I get my textbox to minus original txtValue-txtJan-txtFeb-txtMarch?? Thanks!
