What is it? What is the cs file and its function?

. CS is a source code file and background code file of C# language, which can also be called a class.

CS file is a game file mainly related to Visual C#. NET and source code. CS files are also associated with unknown Apple II files, Tribes 2 script files, Caditor documents, CLEO 3 custom scripts, Torque game engine scripts and FileViewPro.

Convert cs source files into dll files. Dll files provide convenience for us to protect our own source code, and can open the interface for others to use. Designer.cs is an event registration file, that is, a file with background code associated with a window, which is automatically generated by the system.

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The quickest and easiest way to open a CS file is to double-click the file. Doing so will allow Windows to intelligently decide to use the correct program to open the CS file. If the CS file cannot be opened, it may be because the appropriate program is not installed on the computer to view or edit the extension of the CS file.

If the computer opens the CS file but uses the wrong application, you need to change the Windows registration file association settings. In other words, Windows used the wrong program to associate the CS file extension.