I update the visual studio 2010 project to visual studio 2013. Then I want to ad a new controller. but there is no add Controller option.
Make sure your .proj file includes all the appropriate project type Guids.
{E3E379DF-F4C6-4180-9B81-6769533ABE47};{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}
The first GUID allows all standard MVC operations in the context menus.