Make a page refresh after a form submit

Guess what happens, if you insert new records in a datatable on a button click, then press F5, or the refresh button of the browser?! The same record is going to be inserted again. I found this very annoying.

A simple solution: redirect to the same page at the end of the button click event handler.

private void SaveClicked(object sender, EventArgs e)

{

// insert a record somewhere in a datatable

Response.Redirect(itself); // itself being the URL of the current page

}