What is the purpose this code "SomeString" & ""=""

I come across this code "SomeString" & ""="" on a vb.net application.

May I know what is the coding logic on this? It seem to be evaluate the "SomeString" is empty or not which return true or false.

https://stackoverflow.com/questions/67223036/what-is-the-purpose-this-code-somestring April 23, 2021 at 10:02AM