title: Wants to call a function after time interval in ASP.net
body: <p>My problem is that I have a function implemented on my website which searches for Particular Tweets when I press the button. I want it to make it automatic such that, that function is called again and again after every two minutes, regardless some one uses the website or not..
  I have a only a space piece of idea. Such as using a web service. Can any one help?</p>