SSRS parameter display

Question

I am using State as parameter. I have 10 states in my data. And I am showing which state user selected in the report. And I am using Join(Parameters!State.Label, ", ") to show what state user selected.

This is working as it is expected. But if user selected all states then I need to show just "All States" instead of showing names of all states.

Thanks in advance

This is what I am using to show state name from parameter list.

=Join(Parameters!State.Label, ", ")

Answer 1

I got to solve this myself with below code =IIF( Parameters!State.Count = countrows("YourDataset"), "All", Join(Parameters!State.Label,", ") )