Hi,
I have a parameter that controls the visibility of may tables. I am having trouble getting the expression correct as it needs to be like this:
If parameter contains 'this value' OR 'this value' then true,false.
I know I need to use Instr(Join somehow. This is what I have so far:
=IIf(InStr(Join(Parameters!SortBy.Value, ","), "c") > 0 or
Parameters!SortBy.Value = "Subject",false, true)
What have I got wrong!?
Thanks is advance!