取得前頁網址,取得目前網址

取得前頁網址

Request.UrlReferrer.AbsolutePath

'結果如下

'/test.asp

Request.UrlReferrer.ToString()

'結果如下

'http:www.abc.com/test.asp

取得目前網址

public partial class getCurrentUri : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
   {
        if (!IsPostBack)
        {          
            //http://msdn2.microsoft.com/zh-tw/library/system.uri(VS.80).aspx            
            Uri uri = Request.Url;       
            Response.Write("Request.Url.OriginalString ： " + uri.OriginalString + "<br/>");
            Response.Write("Request.Url.AbsoluteUri ： " + uri.AbsoluteUri + "<br/>");          
            Response.Write("Request.Url.Scheme ： " + uri.Scheme + "<br/>");
            Response.Write("Request.Url.Host ： " + uri.Host + "<br/>");
            Response.Write("Request.Url.Authority ： " + uri.Authority + "<br/>");
            Response.Write("Request.Url.Port ： " + uri.Port + "<br/>");
            Response.Write("Request.Url.PathAndQuery ： " + uri.PathAndQuery + "<br/>");
            Response.Write("Request.Url.AbsolutePath ： " + uri.AbsolutePath + "<br/>");          
            Response.Write("Request.Url.Query ： " + uri.Query + "<br/>");
            Response.Write("Request.QueryString ： " + Request.QueryString.ToString() + "<br/>");
            Response.Write("Request.UserHostAddress ： " + Request.UserHostAddress + "<br/>");
            Response.Write("Request.UserHostName ： " + Request.UserHostName + "<br/>");        }
    }
}