Downloaded asp source code on the Internet, but all of them are. Aspx.cs file, how to run it?

This is a class module code file written in C#, which deals with business logic. It can be opened by Visual Studio, a comprehensive programming tool of Microsoft. The latest one is Visual Studio28, which is very large.

the following can be referenced:

.sln: solution file, which provides the solution explorer with the information needed to display the graphical interface of the management file.

.csproj: project file, information about references, data connections, folders and files needed to create an application.

. aspx: a web forms page consists of two parts: visual elements (HTML, server controls and static text) and the programming logic of the page. Visual Studio stores these two components in a separate file. Visual elements are created in an. aspx file.

. ascx: ASP.NET's user control (also called "pagelets") is developed as a Web page that encapsulates specific functions and behaviors (both of which are to be used on various pages of a Web application). A user control contains the combination of HTML, code and other Web or user controls, and it is saved in its own file format on the Web server, and its extension is *.ascx. The default configuration in ASP.NET does not allow Web clients to access these files through URLs, but

other pages of this website can integrate the functions contained in these files.

.aspx.cs: The programming logic of the Web Forms page is located in a separate class file, which is called the code-behind class file (.aspx.cs).

.cs: class module code file. Business logic processing layer code.

. asax: the global. asax file (also called ASP.NET application file) is an optional file, which contains code to respond to application-level events triggered by ASP.NET or HTTP modules.

. config: the web.config file provides configuration information to the directory and all subdirectories where they are located.

.aspx.resx/.resx: a resource file, which is any non-executable data logically deployed by an application. By storing data in a resource file, you can change the data without recompiling the entire application.

. XSD: a kind of XML schema. It developed from DTD DTD,XDR to xsd.

. pdb: the pdb (program database) file keeps debugging and project status information, so that the debugging configuration of the program can be incrementally linked.

.suo: solution user options, which record all options that will be associated with the solution, so that each time you open it, it contains your customized settings.

.asmx:asmx: The file contains instructions for WebService processing and is used as an addressable entry point for XML Web services.

.vsdisco: file is an XML-based file that contains links (URLs) to resources that provide discovery information for Web services.

.htc: an HTML file containing a script and a series of htc-specific elements that define components. HTC provides a mechanism for implement components in the script.