asp.net Ò³Ãæ¼ä´«ÖµÓëÌøתµÄÇø±ð

ÔÚa.aspxÌøתµ½b.aspx
ͨ¹ýServer.Transfer("b.aspx") ÓëResponse.Redirect("b.aspx")µÄÇø±ð
Èç¹ûÊÇͨ¹ýͨ¹ýServer.Transfer()ÔÚa.aspxÌøתµ½b.aspxµÄ£¬ÔòÔÚb.aspxÒ³Ã棬¿ÉÒÔ²éÕÒµ½±£´æÔÚa.aspxÒ³ÃæÖÐµÄ ¿Ø¼þÖеÄÖµ£¬Èç¹ûÊÇResponse.Redirect(),ÔòµÃ²»µ½µ½a.aspxÒ³ÃæÖпؼþµÄÖµ¡£
Èç¹ûÊÇͨ¹ýServer.Transfer("b.aspx"),Ôò¿ÉÒÔ֪ͨÒÔÏ·½Ê½µÃµ½ ±£ÁôÔÚ a.aspxÖÐÀýÈç Label,HiddenFieldÖеÄÖµ
HiddenField hfOrderID = new HiddenField();
HiddenField hfPayMoney = new HiddenField();
if (Page.PreviousPage != null)
{
try
{¡¡¡¡
¡¡¡¡¡¡¡¡//
//²éÕÒĸ°æÒ³ ,
MasterPage masterPage = (MasterPage)Page.PreviousPage.Controls[0];
//
//²éÕÒÈÝÆ÷
ContentPlaceHolder contentPlaceHolder = (ContentPlaceHolder)masterPage.FindControl("ContentPlaceHolder3");
System.Web.UI.UserControl userControl = (System.Web.UI.UserControl)contentPlaceHolder.FindControl("MyOrder1");
//
//²éÕÒµ½¶ÔÓ¦µÄÊý¾Ý´«ËÍHiddenField
hfOrderID = (HiddenField)userControl.FindControl("hfOrderID");
hfPayMoney = (HiddenField)userControl.FindControl("hfPayMoney");
¡¡¡¡¡¡ //
//»ñÈ¡´«ÈëµÄ¶©µ¥ºÅ
string strOrderID = hfOrderID.Value;
string strPayMoney = hfPayMoney.value;
¡¡¡¡}
}