After
namespace
class
struct
enum
for
foreach
while
switch
do
using
unchecked
One option is to use Code Snippets. Visual Studio already comes with snippets for namespace, enum, for, foreach, while, switch, do, using, and unchecked. For instructions on how to use snippets go here.
If you can think of a snippet that makes sense for your class and struct you can create your own snippet.