Asp. NET gets the session in the underlying class library The session C # class to get session[original]_ practical tips

Get session in class library first to add a reference

Get session

Copy Code code as follows:

String user = (string) httpcontext.current.session["user"];

Get page

Copy Code code as follows:

System.Web.UI.Page Page = (System.Web.UI.Page) HttpContext.Current.Handler;

Get current Request Response objects are here

Copy Code code as follows:

HttpResponse response = System.Web.HttpContext.Current.Response;
HttpRequest request = System.Web.HttpContext.Current.Request;