Biggest Dll, OCX and INF Files Resource

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DLL Files

Dll files have the distinction of having an extension that ends. Dll. DLL stands for Dynamic Link Library as part of the Microsoft Windows operating system. As a general rule a DLL file contains code or resources that are made available to other applications, it tends to make life easier for the developer.

When an application requests a DLL file is first searched in the directory used by this application, and then in the directories included in the environment variable path windows "SetDllDirectory () function" as c :\windows\system32.

The code and the functions contained in a DLL is loaded into memory only once. This way, when an application uses and wants to load a DLL that is already in use, it does not need to load a second time the DLL is mapped to the existing code in the application memory. In addition to simplifying the life of the developer dll allows to save memory. After all the process that uses a DLL has been closed, according to the dll and configuration of Windows, the memory space allocated to him may be released or otherwise be reserved for that future applications will not have to recharge the DLL.

A DLL file can be linked statically or dynamically in a program. In the first case, the program made clear the need of code in a library and link resolution is performed by the linker during the compile phase of the program. The program includes in its structure then directly the list of libraries needed for its operation in its export table. The loader program then checks Windows when running the program that all DLLs required are available, and if it is not the case, the loading stops with a message indicating that the necessary dependencies to the executable n 'could be found is here that the error message indicating a dll file is missing.

In the second case, the program which explicitly loading a library during its execution using the LoadLibrary API to obtain a pointer to the desired function.

Languages such as Delphi, C and C + + are able to generate DLL that can be exploited by other applications. Many development tools that provide runtime libraries are offering a static link (direct integration of the code in the executable) and a dynamic link (the library can then be distributed form of a DLL ).

The use of DLL allows to make available code and modular architecture to make an application. The update of the latter can also be done by replacing only obsolete DLL. However, the use of multiple versions "competing" for Windows DLL is problematic and leads to some inconsistencies grouped under the term DLL Hell.

OCX Files

OCX is an acronym that stands for "OLE Control Extension." OLE turn means Object Linking and Embedding.

OCX refers to modules that publish controls and functions to be used in programs for Windows , including especially the Internet Explorer browser. Typically, these libraries are presented in dynamic link libraries ( DLL ) stored with extension . OCX.

While the popularity of these controls is mainly due to the development environment of Visual Basic, OCX libraries can be used from virtually all general development platforms for Windows, scripting languages as VBScript and ECMAScript, or macro languages such as Visual Basic for Applications. They can also be embedded in documents that support OLE technology, such as Microsoft Office documents or web pages.

INF Files

Inf file allows you to both manipulate objects in Windows Explorer as the registry. This is often the best choice when it comes to customize an unattended installation of Windows XP.

With the installation of drivers and software Windows uses INF files. The INF files are similar to INI files, and can be customized with any ASCII editor (eg Notepad). INF files consist of sections that are enclosed in square brackets and values from within the sections.

To create a. Inf open a new document in Notepad and save it, taking care to assign a. Inf.
To insert a comment in the game controls just start a line of putting a semicolon.
In order to run an INF file click right mouse on it and click the Install command.