Global.asax Syntax

You can use the following elements to compose a global.asax file for your application:

Application Directives	Specify optional settings used by the ASP.NET processor when handling ASP.NET files.
Code Declaration Blocks	Define member variables and methods to be compiled into the generated Page class.
Server-side Object Tags	Declare and create new instances of objects using a declarative, element-based syntax.
Server-side Include Directives	Insert the raw contents of a specified file anywhere within the global.asax file.