How do I determine if a column is an identity column in MSSQL 2000?

Question

I want to do this in code, not with ALT+F1.

Answer 1

As expansion on @Blogbeard's answer

If you like pure query and not inbuilt functions

select col_name(sys.all_objects.object_id, column_id) as id from sys.identity_columns 
join sys.all_objects on sys.identity_columns.object_id = sys.all_objects.object_id
where sys.all_objects.name = 'system_files'