get the REFRESH button event from the browser

Hello All,

I would like to trap the event that occurs when the user clicks on the REFRESH BUTTON in my webform1.aspx.vb

Any idea ?

I don't think you can trap the refresh button. You can, however, set expirations on the page, which might help with what you are trying to accomplish:

Response.Cache.SetCacheability(HttpCacheability.NoCache)
Response.Cache.SetExpires(Now())

Thank you, Craig

Your way was the good one. In fact, I reach my goal using :

Me.Context.Response.Buffer = False
Me.Context.Response.Cache.SetExpires(Now())

With these to line, I go trought the Page_Load(...) on the refresh button event, and the content of the page is really re-update each time.

YOU ARE A REAL GURU !!!