System.Web.UI.Page.Request Not there

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I typed System.Web.UI.Page.Request but the System.Web.UI.Page. only has such 3 properties: CreateHtmlTextWriterFromType, Equals and ReferenceEquals). What is the reason for it? Thanks.

Posted 9-Jan-14 2:40am

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Karthik_Mahalingam · Accepted Answer · 2014-01-09T02:45:00

Solution 1

try like this..

system.web.ui.page is a type .
. you should create instance to access the members.

C#

new  System.Web.UI.Page().Request

C#

protected void Page_Load(object sender, EventArgs e)
      {
          if (!Page.IsPostBack)
          {
            Page.Request // here Page refers the current Instance..
          }
      }

Posted 9-Jan-14 2:45am

Karthik_Mahalingam

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[no name] 9-Jan-14 13:29pm

Got an additional Q - when I put
string route = Page.Request["routeID"].ToString();
in Page_Load() and run it, got NullReferenceException - Object reference not set to an instance of an object. How to create an object here? Thanks.

Karthik_Mahalingam 10-Jan-14 0:04am

routeID is the query string parameter??

Manfred Rudolf Bihy · Accepted Answer · 2014-01-09T02:47:00

That is the difference between class properties/methods and instance properties/methods.
class properties/mnethods can be accessed simply via the class, while instance properties/methods need an instance (new) of that class.

Request[^] is an non static property of Page and thus needs an instance of Page in order to be accessible.

Cheers!