asp.net技术内幕的书配源码

				
				Sub Page_Load
				  Dim objSessionService As SessionService
				  
				  objSessionService = New SessionService
				  lblSessionCounter.Text = objSessionService.GetSessionCounter()
				  lblSessionID.Text = objSessionService.GetSessionID()
				End Sub
				
				
				
				SessionCounterBad.aspx
				
				
				This page does not work!
				
				Your session ID is
				
								  ID="lblSessionID"
				  Runat="Server" />
				
				
				
				This page has been requested by you
				
								  ID="lblSessionCounter"
				  Runat="Server" />
				
				times!