An ssrs problem:how to hide/show the drop down list of the report

Question

I have a SSRS 2008 report in which i have created 5 parameter so that whenever i preview the report it show 5 drop down to select values based on which report is generated.Now i want that when i preview the report there should be a check box like something so that i am able to show or hide the drop down list.

Answer 1

you can hide the entire panel with parameters, in this way as shown in Figure