| Subject | German | English |
| comp., MS | CodeBehind-Datei | code-behind file (A code file containing the page class that implements the program logic of a Web Forms or ASP.NET mobile Web Forms application) |
| comp., MS | CodeBehind-Klasse | code-behind class (A class that is accessed by an .aspx file, but resides in a separate file (such as a .dll or .cs file). For example, you can write a code-behind class that creates an ASP.NET custom server control, contains code that is called from an .aspx file, but does not reside within the .aspx file) |
| comp., MS | CodeBehind-Seite | code-behind page (A code file containing the page class that implements the program logic of a Web Forms or ASP.NET mobile Web Forms application) |