Hi, I'm new to ASP.NET. I have a asp.net web page. When I click to close the page by clicking the top right x, the page is closed but there is a small icon remain on the bottom right of my windows right status bar. When I click on the icon, it shows the title as "ASP.NET Development Server-Port 1704 ". It display information for Root URL:, Port, Virtual Path, Physical Path. If I open and close my web page several time then there will be several of these dialogs and icons on my status bar. How can I close this when my page is clicked to be close? Thanks.