Data is Null. This method or property cannot be called on Null values

I’m working on an application where one can get information on movies from a database as well as add, update and delete the movies. In the database I have three tables (Movie, Genre and MovieGenre <- stores the movies and their genre/s). Everything works fine besides one thing, and that’s when a movie hasn’t got any genres (which should be possible).

Ordering SQL Server results by IN clause

I have a stored procedure which uses the IN clause. In my ASP.NET application, I have a multiline textbox that supplies values to the stored procedure. I want to be able to order by the values as they were entered in the textbox. I found out how to do this easily in mySQL (using FIELD function), but not a SQL Server equivalent.