global.asax

asp.net技术内幕的书配源码

<script language="C#" runat=server>

void Session_Start(Object sender , EventArgs e) 
{
if ( Application[ "SessionCount" ] == null ) {
    Application[ "SessionCount" ] = 0;
  }
  Application[ "SessionCount" ] = 1;
}

void Session_End() {
  Application[ "SessionCount" ] = 0;
}

</Script>