What is global asax in web API?
Global. asax is an optional file which is used to handling 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 resides in the root directory of an ASP. NET-based application.
How do I add a global asax file to my project?
Go to your project and in solution explorer paste it on root. Open Global. asax file and change namespace match to your namespace. In solution explorer right click on Global….3 Answers
- Open Solution Explorer.
- Right-click on the project.
- Add New Item.
- VB or C#
- Web.
- General.
- Global Application Class.
Why we use global asax in our project?
asax file: global. asax allows us to write event handlers that react to global events in web applications. How it gets called: Global. asax files are never called directly by the user, rather they are called automatically in response to application events.
How many global asax files can be there in a web application?
You can have only one Global. asax file per project.
What is global asax file explain any five events of it?
Application_Disposed: Fired just before an application is destroyed. This is the ideal location for cleaning up previously used resources. Application_Error: Fired when an unhandled exception is encountered within the application. Application_Start: Fired when the first instance of the HttpApplication class is created.
Where is the global asax?
root directory
The Global. asax, also known as the ASP.NET application file, is located in the root directory of an ASP.NET application. This file contains code that is executed in response to application-level and session-level events raised by ASP.NET or by HTTP modules.
What is global asax file in MVC?
The Global. asax file is a special file that contains event handlers for ASP.NET application lifecycle events. The route table is created during the Application Start event. The file in Listing 1 contains the default Global. asax file for an ASP.NET MVC application.
What are the methods available in global asax?
Methods in Global. asax
- Application_Start.
- Application_BeginRequest.
- Application_AuthenticateRequest.
- Session_Start.
- Application_EndRequest.
- Session_End.
- Application_End.
- Application_Error.
What are the methods available in global asax file?
What event handlers can be included in the global asax?
Application_Error() – fired when an error occurs. Session_End() – fired when the session of a user ends. Application_End() – fired when the web application ends. Application_Disposed() – fired when the web application is destroyed.
What is global ASAX file explain any five events of it?