Could one of you experts explain how exactly the getexcludedcount() function is suppose to act in a little more detail than the one sentence description that is in the help file. In the attached app, if user selects from Calender Year list such as 2012, then 2011 is excluded. But that function returns a 0. It will only work if user selects something from another control that disables some members of the Calender Year list. For example, select apr/2012 from Calender list and the function returns a 1.
Is this per design? If so how and why would this behaviour make sense?