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What Is the Use of Global Asax in MVC?

FAQs Jackson Bowman August 15, 2022

Worldwide. asax is an optional file used to handle higher-level application events such as Application_Start, Application_End, Session_Start, Session_End, etc.. It is also popularly known as ASP.NET application file. This file is located in the root directory of an ASP.

What is the use of global ASAX file in MVC?

The global. asax file is a special file that contains Event handlers for ASP.NET application life cycle events. The routing table is created during the application launch event. The file in Listing 1 contains the default Global.

file

What is the purpose of global ASAX?

Actually global. asax allows you to write code that runs in response to “system-level” events such as: For example, starting an application, ending a session, or encountering an application error without having to try and copy this code into every single page of your website.

Is global ASAX mandatory in MVC?

We know that Global. asax is an optional file for handling application-level events in ASP.NET applications.

Is global ASAX mandatory?

asax is not required by ASP.NET to run a website. However, it is very useful for application-level functionality (like logging unhandled exceptions).

What is the use of global ASAX file in C#?

Worldwide. asax is an optional file used to handle higher-level application events such as Application_Start, Application_End, Session_Start, Session_End, etc.. It is also commonly known as an ASP.NET application file.

What is difference between web config and global ASAX?

asax contains code that runs. Web. config contains web application configuration settings, for example connection string, included libraries, namespaces , access permissions for users and groups to virtual directories etc.

Can we have more than one global asax?

You cannot have multiple Global. asax unless you convert folders to spaces, which is probably overkill.

What are major events in global asax file?

What is the use of web config file in MVC?

Internet. config file is an XML-based configuration file used in ASP. NET based applications to manage various settings affecting the configuration of our website. This allows us to separate our application logic from the configuration logic.

Which routing execute first in MVC?

Introduction. Routing is the most important phenomenon in the ASP.NET MVC pipeline. Here you will learn about routing, how it works and its variants.

What is viewstate used for?

View state is automatically used by the ASP.NET page framework to preserve information that needs to be preserved between postbacks. This information includes any non-default values ​​of controls. You can also use view state to store page-specific application data.

What is startup file in MVC?

Home. cs file is entry point and is called after Program. cs file runs at application level. It handles the request pipeline. The Startup class dispatches the second that the application starts.

What does asax stand for?

The

Global.asax extension stands for: Active Server Application Extended. .. and it has only one purpose as stated in the documentation: .. is an optional file that contains code to react to application level events raised by ASP.NET or by HttpModules.

What is MVC life cycle?

The life cycle is basically a series of specific phases that occur at a specific point in time. Application Lifecycle. MVC is actually defined in two lifecycles, the application lifecycle and the requirements lifecycle. The application life cycle in which the application process starts the running server until it stops.

References:

  1. https://docs.microsoft.com/en-us/aspnet/mvc/overview/older-versions-1/controllers-and-routing/asp-net-mvc-routing-overview-cs
  2. https://stackoverflow.com/questions/2340572/what-is-the-purpose-of-global-asax-in-asp-net
  3. https://www.codeproject.com/Tips/1069787/Understanding-Startup-cs-file-in-ASP-NET
  4. https://stackoverflow.com/questions/682683/why-is-global-asax-missing-from-a-website-project
  5. http://net-informations.com/faq/asp/globalasax.htm
  6. https://stackoverflow.com/questions/10076173/what-is-the-difference-between-web-config-and-global-asax
  7. https://stackoverflow.com/questions/40644487/using-multiple-global-error-files-in-the-same-solution-web-application
  8. https://www.c-sharpcorner.com/uploadfile/aa04e6/major-events-in-global-asax-file/
  9. https://docs.nopcommerce.com/en/developer/tutorials/description-of-the-web-config-file-in-project.html
  10. https://www.c-sharpcorner.com/article/convention-routing-vs-attribute-routing/
  11. https://docs.microsoft.com/en-us/previous-versions/aspnet/bb386448(v=vs.100)
  12. https://www.c-sharpcorner.com/article/what-is-startup-class-and-program-cs-in-asp-net-core/
  13. https://stackoverflow.com/questions/48845971/what-does-asax-stand-for
  14. https://www.geeksforgeeks.org/asp-net-mvc-life-cycle/

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