数据库关闭时如何显示自定义消息

Question

I have deployed the web application and customer accessing web application publically in between my databse down then I want show the custom message to the user. In my web application 50 pages, and I want to handle message commonly for all pages. Please help how to do this.

Answer 1

You can configure a section in web.config that tells ASP.NET/IIS to redirect users to a set of static or dynamic pages in case of common errors.

Check out this article - http://www.asp.net/hosting/tutorials/displaying-a-custom-error-page-cs

The scenario is pretty similar - something goes wrong with the SQL DB call and you dont want to display an ugly error.

Make sure to include some sort of logging somewhere so that you know these errors are happing, however. One plus side of ugly error messages are that you'll hear about them right away ;)