Back Button Redirectes

Question

Hi Team

I had developed a web application. in that when i logout my application and if click on back button , then my page is redirecting to my application for securit reason i want to restrict the page redirectes ..

can any one help me out..

Jaganathan Bantheswaran · Answer

Hi Your logout link/button should point to a page containing this code along with whatever else you want. using System.Web.Security; private void Page_Load(object sender System.EventArgs e) { // Put user code to initialize the page here Session.Abandon(); FormsAuthentication.SignOut(); } or place this in all secure pages Response . Cache . SetExpires ( DateTime . UtcNow . AddMinutes (- 1 )); Response . Cache . SetCacheability ( HttpCacheability . NoCache ); Response . Cache . SetNoStore ();

sandeep kodepaka · Answer

yes my friend but no luck

Jaganathan Bantheswaran · Answer

Have you tried my answer?

sandeep kodepaka · Answer

still the page is redirecting to next page  it should not happen..

Jiteendra Sampathirao · Answer

write these code Under: In page load event: protected void Page_Load(object sender EventArgs e) { if (Session[RefreshCtr] == null) { Session[RefreshCtr] = 1; lblRefresh.Text = Session[RefreshCtr].ToString(); } if (!IsPostBack) { //code goes here } } In pre_render event: private void Page_PreRender(object sender EventArgs e) { lblRefresh.Text = Session[RefreshCtr].ToString(); } In button click event: protected void Button1_click(object sender EventArgs e) { if (lblRefresh.Text == Session[RefreshCtr].ToString()) { Session[RefreshCtr] = Session[RefreshCtr].ToString() + 1; } } It will works.....