Is it possible to coalesce string and DBNull in C#?

Question

I\'m writing a C# routine to call a stored proc. In the parameter list I\'m passing in, it is possible that one of the values can legally be null. So I thought I\'d use a

Answer 1

I'm pretty sure that just passing a null to the SqlParameter constructor results in it being sent as a DBNull.Value... I may be mistaken, since I use the EnterpriseLibraries for DB access, but I'm quite sure that sending a null is fine there.