Thanks for your information,I really appreciate it. I Love T-SQL "Don't torture yourself,let the life to do it for you." If my post helps you kindly save my time by voting my post.

You haven't understood the life-cycle of an asp.net page. Every time you click either button a postback occurs and the page is re-loaded, thus re-setting your "index" variable. You should include a if (!Page.IsPostBack) {...} block surrounding your Page_Load event code to prevent this happening. The listbox will be populated by the page's ViewState instead and the selected item's index preserved. Google it.

I'm also would like give free,but it's have some probs. if want to any information email me to vrrave@yahoo.com Cheers,Earn and Enjoy RRave MCTS,MCPD http://ravesoft.blogspot.com

Hi, when you catch an exception you should display and log the entire exception.ToString(), not just parts of it. That probably will tell you some. :) Luc Pattyn [Forum Guidelines] [My Articles] This month's tips: - before you ask a question here, search CodeProject, then Google; - the quality and detail of your question reflects on the effectiveness of the help you are likely to get; - use PRE tags to preserve formatting when showing multi-line code snippets.

tcombs07 wrote: And my question for you guys is how do I tell my service to check that asp page every so often to see if the web url has changed, You shall use WebRequest[^] and WebResponse[^] classes. Using these, you can send request to the remote URI and get the status. So if you are getting a 404 message, you need to pull new URL and resend the request to there. All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia How to use google | Ask smart questions

There is an article on Code Project, A ServiceInstaller Extension That Enables Recovery and Autostart Configuration , that explains how to accomplish this. Hope this helps! Joseph Guadagno http://www.josephguadagno.net

You don't change the source code. Your service should be written to pick up it's configuration from a known place, like a config file or from some place in the registry. The "custom action" (Google this!) in your setup should write that server name to the place where your service expects it. A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007

You'd have to completely redesign this. All of your code was written on the assuption that the request would work and only the occasional error would happen. Turn it around and design the service so that it assumes that every request to the site will FAIL. For instance, this: Dim response As HttpWebResponse = CType(request.GetResponse(), HttpWebResponse) 'Close the response request response.Close() always assumes that the response returns an object that you can close. Don't call close on an object that you don't know exists. Test for an object first, THEN call close on it if it's legitimate: Dim response As ... If response Is Nothing Then ' The request obviously failed... Else response.Close() End If A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007

Hey man, I just wanted to say thanks alot for that little bit of information. By using the webrequest I got the results I was needing. Thanks again, Travis

Use the WebRequest class in System.Net. It's all pretty much self explanatory.