SSRS-如何将组总计仅应用于某些组？

Question

Product Data
ProductA 1.55
ProductB 1.60
ProductC 1.70
ProductC 1.50
ProductD 1.40

Desired Result

Product Name   Price
ProductA       1.55
ProductB       1.60
ProductC       1.70
ProductC       1.50
               3.20
ProductD       1.40

Total          7.75

Hello, I have a report that usually contains rows of unique products and their sales price. (For brevity here, I've only included 2 columns)

However, occasionally a product line may appear twice on the same report (in this case, ProductC). The requirements I have are to sub total the price of the duplicate product lines, but not sub total the other product lines. Obviously I can group by product name, apply a group total, but this will apply the subtotal to all the groups.

Any help would be appreciated. Thanks

Answer 1

Add your Total Row as normal then right-click the row header and set the `Row Visibility' to an expression like this

=CountRows() <2

This simply counts the rows in the group and it it's less than 2 rows the hidden property is set to True. Only groups with more than one row will have a total row displayed.