Web.Config System.web

Jagjit Saini

7y1.9kLearn iOS Programming

What does the below code does

Thanks

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Deep Secrets7y ago
Accepted answer
In Simple Words it Enables/Disables you to Choose Custom Error Pages in IIS

like The resource cannot be found.

Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.

Replace This With You Customized 404 page

and Many More Error Codes.
0
Jaish Mathews7y ago
There are multiple attributes here.
mode="Off"/> - Flow will route to a page of your choice once error happened
debug="true" targetFramework="4.5"/> - The compiled libraries are in debug mode, not release mode and also the .NET framework used has a version of 4.5
maxRequestLength="20480" executionTimeout="1600" /> - The maximum data size of a request has set to 20 MB. It also telling that maximum number of seconds that a request is allowed to execute before being automatically shut down by ASP.NET.
+1
Salman Beg7y ago
Hi.
CustomErrors mode=off means if you got any error then Asp.Net Uses it's default error page for all users.
To know more about CustomErrors you can follow these articles,

https://www.codeproject.com/Articles/2345/Custom-Errors-in-ASP-NET
debug="true" means the compilation of pages will takes longer and it uses much more memory. So incase of production environment we should use debug="false".
targetFramework="4.5" means the application belongs to the 4.5 .Net Framework.
maxRequestLength="20480" executionTimeout="1600" means you can upload any file upto 20MB and executionTimeout is the time which will take to upload. If the Fileupload crossed these limits then it will show you error.
If it Helps Mark as Answer.
Thanks.
0