There's no such concept as setting a variable to have no value. Even
No. Why would you want to?
Well, as it is no doubt apparent by now, I'm trying to conver Sql* data
types to c# data types. I'm doing this in a data access class that is
reading
(and writing) data to a datastore. When reading a new record, if that new
record has a NULL value in a column where the previous record had data,
I need a way to "unset" the value of the class' member variable that
represents
that column. And since I'm having issues converting, say, SqlString.Null to
a string (as was evidenced throughout this thread) I was just hoping that
there
was some other way to "unset" the variable.
thnx,
Christoph