SSRS Report Parameters Display In Report

Hi,

I am experimenting with SSRS Report Parameters. I have a Multi-Valued optional Report Parameter "Products" with a wildcard '%' as a default value.

I have a text box in the Report Header to display the selected parameters. Text Box expression is : "Report Results for " + Join(Parameters!Products.Value, ",") + "Products". This renders all the selected products.

But when I use '%', I don't want to display '%' in the report. Instead, I want to display "All".

Is there a way to get to this using IIF statement in the Textbox?

Thanks

Hanu

(Software Analyst)