What is SqlDependency? As the word describes itself, it is used to notify your application or user when certain criteria or condition is satisfied. This condition (query in technical terms) is provided to SQL notification service to be observed upon and ask to be notified when the condition is met or the data changes. In short the SqlDependency provides capabilities to your application to monitor your database for data change without the hassles of continuously querying the database using time » Read more

 Jsinh