Asp.net: perform action on refresh even if i didn't open the page in browser

Hi Suthish & John,
Thanks for your reply
As you people suggested me to that, but the thing is that i am not getting how to create scheduler task properly, my query is if admin didn't the enter the record of the employee of a particular day then the next day afternoon at 12pm the email should get shooted automatically. i have done this with web page i.e on page load event the page get refresh every second on the server and when the condition meets it check the data in database if not inserted then it sends an email but when i close the page it didn't send an email when the condition arise.
Please give some idea regarding the same.

You could create a Windows console application that can be run periodically via Task Scheduler to perform the action.

Can you provide details on this action that needs to be performed?

Hi John,
Thanks for reply. As you said that i need to create a  separate executable that can be run independently of the page, can you please explain how to do that.
Any idea please help!

If you need a perform an action whether or not the page is viewed in a browser, then that action should not be coded in the page.  You should create a separate executable that can be run independently of the page.