# Advanced Error Handling

Here are some good references for an advanced look at error handling in ASP.Net.

• Complete Example for Error Handlers (MDSN) - Covers page-level and application-level exception handling
• Displaying a Custom Error Page including a note on logging error details
• Keep ASP.NET error pages out of search engines
• How to Use Microsoft.Web.Administration (handy for configuring the web server programmatically for such tasks as setting the application pool, telling IIS to handle non-aspx 404 requests, etc.)
• ASP.NET Configuration API Overview