ASP.NET Error Handling | Microsoft Learn
https://learn.microsoft.com/en-us/aspnet/web-forms/overview/getting-started/getting-started-with-aspnet-45-web-forms/aspnet-error-handling
WEBJun 15, 2023 · Overview. ASP.NET applications must be able to handle errors that occur during execution in a consistent manner. ASP.NET uses the common language runtime (CLR), which provides a way of notifying applications of errors in a uniform way. When an error occurs, an exception is thrown.
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