当Insus.NET尝试解决此问题《When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of a command added to the SqlDependency instance.》http://www.cnblogs.com/insus/p/5622792.html 时,
又出现另外一个警示:
解决方法是,Enable Service Broker on the database:
ALTER DATABASE [DataBase Name] SET ENABLE_BROKER WITH ROLLBACK IMMEDIATE
Source Code