Cache ...

[Neven Klofutar]

Hi,

How can I tell IE not to cache something ...

Every time I access a page I create PDF file, and the I open it ...

*******************
private void Page_Load(object sender, System.EventArgs e) {
CreatePDF();
lblInfo.Text = "<script>window.location='something.pdf'</script>";
}
*******************

Evey time I open this PDF, I have to refresh IE in order to view the latest
version of PDF ...

Any sugestions ?

thanx, Neven

 

[Joseph Byrns]

Response.Cache.SetCacheability(HttpCacheability.NoCache)

in the page load should do it.

 

[Eliyahu Goldin]

I just add a random query parameter to the url, for example

'something.pdf?' + (new Date()).getMilliseconds()

Eliyahu