How to aggregate expression in SSRS

Question

I have a report in ssrs 2008 r2 and last column is made of expression (adding two column and multiplying it with third one)

=FormatNumber((Sum(Fields!CostHours.Value) + Sum(Fields!OtherCosts.Value)) * Fields!ExchangeRate.Value, 2)


        Curr
       -------
        exp

        exp

        exp
       -----

Total:  ?

How can i get the total of values generated from expression?

Answer 1

Right mouse click on the text box and select Add Total ..