当一个页面跳到此页面时,它就会记录跳到这个页面的URL,然后利用这个URL返回.小技巧,记录下来
protected void Page_Load(object sender, EventArgs e)
{
ViewState[ "UrlReferrer "] = Request.UrlReferrer.ToString();
HyperLink1.NavigateUrl = (string)ViewState[ "UrlReferrer "];
Response.Write((string)ViewState[ "UrlReferrer "]);
}
protected void Page_Load(object sender, EventArgs e)
{
ViewState[ "UrlReferrer "] = Request.UrlReferrer.ToString();
HyperLink1.NavigateUrl = (string)ViewState[ "UrlReferrer "];
Response.Write((string)ViewState[ "UrlReferrer "]);
}