Cache Control Implementation:

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.NET

.NET4

i have aspx page and added below code for disabling caching

Dim pstr As String = "private, no-cache, no-store ,pre-check=0,post-check=0,must-revalidate"
        Response.AddHeader("Cache-Control", pstr);
        Response.AddHeader("Pragma", "no-cache");
        Response.AddHeader("Expires", "0");
        Response.Cache.SetNoStore();

and add below javascript function in aspx for proper cacher control on firefox
function burstCache() {
if (!navigator.onLine) {
document.body.innerHTML = 'Loading...';
window.location = 'ErrorPage.html';
}
}

.After that i make broswer in offline mode and ,i browsed this aspx page, when browsing cached pages shown. i checked this in firefox35