A small library to easily access SQLite databases from .NET/Mono/MonoTouch applications
In order to make searching and retrieving your data easier, sqlite-net implements limited Linq support. This is done via the Table method available on SQLiteConnections.
The Where, OrderBy, OrderByDescending, and Take queries have been implemented and translate to native SQL. This means that you can follow foreign keys, for instance, with just this code:
底层直接调用
C:\Windows\System32\sqlite3.dll
完成，这个是win7自带的
http://code.google.com/p/sqlite-net/wiki/LinqSupport