ASP.Net: How to stop page execution when browser disconnects?

问题

If a browser requests an ASP.Net page and then the user clicks "stop" or navigates away, I though that the browser would close the connection and ASP.Net would perhaps stop execution. I don't think that's the case since Dispose() is not called when I test this. Is there anyway to know when the browser/client has disconnected and then stop the page from executing?

回答1:

You can check the IsClientConnected

    if (!Response.IsClientConnected){
        HttpContext.Current.Response.End();
        return;
    }

来源：https://stackoverflow.com/questions/5670377/asp-net-how-to-stop-page-execution-when-browser-disconnects