What file is dll

The full name of DLL is Dynamic Link Library, which is called "dynamic link file" in Chinese. In the Windows operating system, DLL is very important for program execution, because when the program is executed, it must be linked to the DLL file. to run correctly.

The full name of DLL is Dynamic Link Library, which is called "dynamic link file" in Chinese.

In the Windows operating system, DLL is very important for program execution, because when the program is executed, it must be linked to the DLL file in order to run correctly.

Some DLL files can be shared by many programs. Therefore, programmers can use DLL files to keep the program from being too huge.

Extended information

DLL is a dynamic link library. Some benefits of using dynamic link libraries are:

1. Multiple applications share code and data: For example, various components of Office software have similar appearance and functions, which is achieved by sharing dynamic link libraries.

2. The dynamic link library must be used when the hook program filters system messages.

3. The dynamic link library divides a large application into several small modules in a natural way, which is conducive to the division of labor and cooperation among members of the team. Moreover, each module can be upgraded independently. If one member of the team develops a set of utility routines, he or she can place those routines in a dynamic link library for use by other members of the team.

Related free learning recommendations: Programming videos

The above is the detailed content of What file is dll. For more information, please follow other related articles on the PHP Chinese website!