Question

I’m trying return different values to a sub reports parameter based on if it visible
The following code works,

=iif ( true, Fields!PatientID.Value,”junk so it sql string will not work” )

Now I try to change it to the following so different values will be return so it sql

=iif ( commentsub!hidden,”junk so it sql string will not work” )

This does not work. Is there a way to do this?
I also tried

=iif ( commentsub!visible,”junk so it sql string will not work” )

And

=iif ( commentsub. visible,”junk so it sql string will not work” )

How can I do this?

Answer 1

An IIF() statement requires 3 parameters. There are 3 in the first so it works the others only have 2 so will not.

Your IIF() statements should take look similar to

=IIF([Condition to Check],[Do when condition true],[Do when condition false])

http://msdn.microsoft.com/en-us/library/ms157328.aspx#DecisionFunctions