When you don't explictly have your output parameter for your sproc amongst the other parameters in ExecuteNonQuery in C#...

System.InvalidCastException

{"Object cannot be cast from DBNull to other types."}

 
 

I know this doesn't make much sense. Hey, I'm going to stop blogging for a while. I hope you have enjoyed it! I saw the film "The Neon Demon" tonight and it was pretty good.