Josephine de Castro <jedecastro23(at)yahoo(dot)com> writes:
> To make the long story short...my question is this..is it possible to run
> the listener command in C# or will it only work in psql?
There's no theoretical reason why not. You probably need to read the
docs on whatever C# Postgres driver you're using (ADO, ODBC etc) and
find out how it handles LISTEN/NOTIFY, as that's not (AFAIK) a
standard feature.
-Doug