Reporting Services - hide table column based upon report parameter

Question

I have a report in Reporting Services 2005, and I want to hide or show a single table column based upon a report parameter. Does anyone have any idea how to do that?

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Answer 1

If you want to hide whole column, when there are no data at all for that specific column in the report, you can use following code in the column visibility/expression:

=IIF(IsNothing (Sum(Fields!columnA.Value, "ReportA")),False,True)