VB6 equivalent of string.IsNullOrEmpty

Question

I\'m doing some work on a legacy application, and my VB6 skills aren\'t that great. I need to check whether a String field has been initialized and set to something other th

Answer 1

I tried, If str = "" Then

but it did not work.

The best way to identify if the given string is null is:

If IsNull(str) Then

' This will work perfectly