--獲取上一頁的路徑--

獲取本頁的相關信息可利用下面的兩個對象：

[csharp] 
Uri uri =Request.UrlReferrer; 
HttpContext http =HttpContext.Current; 
/*例如：獲取當前頁的絕對路徑*/ 
string CurrentAbsoluteUrl =Request.Url.AbsolutePath.ToString(); 
string current = HttpContext.Current.Request.Url.PathAndQuery.ToString(); 

            Uri uri =Request.UrlReferrer;
            HttpContext http =HttpContext.Current;
            /*例如：獲取當前頁的絕對路徑*/
            string CurrentAbsoluteUrl =Request.Url.AbsolutePath.ToString();
            string current = HttpContext.Current.Request.Url.PathAndQuery.ToString();

獲取上一頁的有關信息課利用下面的對象：

[csharp] 
Uri urlreferrer=Request.UrlReferrer; 
/*例如：獲取上一頁的絕對路徑*/ 
string pre = Request.UrlReferrer.AbsolutePath.ToString(); 

           Uri urlreferrer=Request.UrlReferrer;
           /*例如：獲取上一頁的絕對路徑*/
           string pre = Request.UrlReferrer.AbsolutePath.ToString();