stephanei3
New Member
i am trying to find the url of previous page.Such as if a user navigates from Page A to Page B using \[code\]Server.Redirect("B.aspx")\[/code\], page B can display the url referring to it.I have tried using \[code\]Response.Write(Page.PreviousPage.ToString());Response.Write(Request.UrlReferrer.ToString());Response.Write(Context.Request.UrlReferrer.ToString());Response.Write(Request.ServerVariables["HTTP_REFERER"].ToString);\[/code\]but all in vain it gives me \[code\]null exception\[/code\] error