Inexperienced VBA guy (okay with C#.)
Question 1: Why do I get a "sub or function not defined" error on the first line? The problem seemed to arise out of nowhere. The sub is located in module 1. I call it with "Call DeleteHiddenRows" in sheet1 inside of a "Private Sub Worksheet_SelectionChange(ByVal Target As Range)" event. Should I be adding some declaration somewhere (some "dim" line?)???