POla
April 9th, 2008, 06:45 AM
Let say an application's button turn ON or OFF, the button's status will be updated to a database hosted by a web server on another pc. The same application run on other pc will check for database update every 0.5 second so that their button also synchronize to the change either ON or OFF. Can this work? If yes, how to do it? I have think about sending query. Can anybody give some hints, idea, or point out relevant references?