我想用popupWin弹出多个提示消息框,但是出错,提示:Stack overflow at line:332
我现在是在OnLoad中这样写的, 
List   <Msg> lst=GetMsg(); //Msg是消息类,  foreach (Msg mymessage in lst)  
{   
PopupWin popupWin=new PopupWin();   
PopupWinAnchor popupAnchor=new PopupWinAnchor();   // Add controls to page   
placeHolder.Controls.Add(popupAnchor);      
placeHolder.Controls.Add(popupWin);   // Set anchor properties   
popupAnchor.PopupToShow=popupWin.ClientID;   
popupAnchor.LinkedControl="spanReopen";   
popupAnchor.HandledEvent="onclick";   // Set popup win properties   
popupWin.ActionType=EeekSoft.Web.PopupAction.MessageWindow;   
popupWin.Title=Msg.Title;  
popupWin.Message=Msg.Context;  
// Show popup   
popupWin.Visible=true;   
popupWin.AutoShow=false;   
}
请问是哪里搞错了,应该怎么写?谢谢!解决立即给分