Removing Browser Cache using this code

We can also achieve this by disabling browser caching in code behind write the following lines of code in Page_Init event or Page_Load event and don’t forgot to add namespace using System.Web; becauseHttpCacheability related to that namespace.

protected void Page_Init(object sender, EventArgs e)

{

Response.Cache.SetCacheability(HttpCacheability.NoCache);

Response.Cache.SetExpires(DateTime.Now.AddSeconds(-1));

Response.Cache.SetNoStore();

}

We need to place this code in a page wherever we need to disable browser back button. If we use above caching method to disable browser back button that will display webpage expired message like this