Dynamic-link library

Dynamic-link library (also written unhyphenated), or DLL, is Microsoft's implementation of the shared library concept in the Microsoft Windows and OS/2 operating systems. These libraries usually have the file extension DLL, OCX (for libraries containing ActiveX controls), or DRV (for legacy system drivers). The file formats for DLLs are the same as for Windows EXE files – that is, Portable Executable (PE) for 32-bit and 64-bit Windows, and New Executable (NE) for 16-bit Windows. As with EXEs, DLLs can contain code, data, and resources, in any combination.

Data files with the same file format as a DLL, but with different file extensions and possibly containing only resource sections, can be called resource DLLs. Examples of such DLLs include icon libraries, sometimes having the extension ICL, and font files, having the extensions FON and FOT.

Background for DLL

DLL

DLL may refer to:

  • Data link layer, a layer in the OSI network architecture model
  • Delay-locked loop, a device to reduce clock skew in digital circuits
  • Doubly linked list, a data structure in computer programming
  • Dynamic-link library, or a DLL file, as implemented in Microsoft Windows and OS/2
  • DLL Group, a global financial solutions company
  • DLL4

    Delta like ligand 4 is a protein that in humans is encoded by the DLL4 gene.

    This gene is a homolog of the Drosophila delta gene. The delta gene family encodes Notch ligands that are characterized by a DSL domain, EGF repeats, and a transmembrane domain.

    References

    Further reading

    Podcasts:

    PLAYLIST TIME:

    Cold And Ugly

    by: Tool

    Underneath her skin and jewelry,
    hidden in her words and eyes
    is a wall that's cold and ugly
    and she's scared as hell.
    Trembling at the thought of feeling.
    Wide awake and keeping distance.
    Nothing seems to penetrate her.
    She's scared as hell.
    I am frightened to.
    Wide awake
    and keeping distance from my soul.




    Latest News for: dll

    Edit

    Global asset finance company DLL partners with IRU (IRU - International Road Transport Union)

    Public Technologies 28 Mar 2025
    ) DLL, a global leader in asset finance solutions for equipment and technology, has partnered with IRU to accelerate the transition to electric vehicles ... This supports DLL's aim to help businesses transition towards low-emissions fleets.
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