1. Global.asax
The file is the central point of the ASP.net application. It provides countless events to handle different application-level tasks, such as user authentication, application startup, and processing of user sessions. You should be familiar with this optional file, so you can build a robust asp.net application.
2. sln:
Solution file to provide Solution Explorer with the information needed to display a graphical interface for managing files.
3. csproj:
Project files to create information about the references, data connections, folders, and files that your application requires.
4. aspx:
Web Forms pages are made up of two parts: visual elements (HTML, server controls, and static text) and programming logic for the page. Visual Studio Stores These two components separately in a separate file. Visual elements are created in the. aspx file.
5. ascx:
Asp. NET's user control (also called "Pagelets") is developed as a Web page that encapsulates specific features and behaviors, both of which are used on various pages of a Web application. A user control contains a combination of HTML, code, and other Web or user controls, and is saved in its own file format on the Web server with an extension of *.ascx. Asp. NET's default configuration does not allow Web clients to access these files through URLs, but other pages of the site can integrate the functionality contained in those files.
6. Aspx.cs:
The programming logic for a Web forms page is in a separate class file called the code-behind class file (. aspx.cs).
7. CS:
class module code file. Code for the Business logic processing layer.
8. asax:
The Global.asax file (also called the asp.net application file) is an optional file that contains code that responds to application-level events raised by the ASP.net or HTTP module.
9. config:
Web.config files provide configuration information to their directory and to all subdirectories.
Aspx.resx/.resx:
Resource files, which are any non executable data that is logically deployed by the application. By storing data in a resource file, you can change the data without recompiling the entire application.
11. Xsd:
A form of XML schema. From Dtd,xdr to XSD
PDB:
The PDB (program database) file maintains debug and project state information so that you can incrementally link the Debug configuration of your program.
. suo: Solution user option that records all the options that will be associated with the solution so that each time it is opened, it contains your customizations.
ASMX:
The ASMX file contains WebService processing instructions and is used as an addressable entry point for XML Web services
Vsdisco
(Project Discovery) a file based on an XML file that contains a link (URL) to a resource that provides discovery information for a WEB service.
HTC:
An HTML file that contains a series of HTC-specific elements for scripting and defining components. HTC provides a mechanism for implement components in scripts