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IUnknown

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In computer programming, the IUnknown (custom) interface is the fundamental interface in the Component Object Model (COM). [1]

22 relations: ActiveX, Browser Helper Object, C Sharp (programming language), C++, Component Object Model, Computer programming, Core Foundation, Equivalence relation, IDispatch, IFilter, Interface (computing), Java (programming language), MacOS, Method (computer programming), Object Linking and Embedding, Pointer (computer programming), Reference counting, Run-time type information, Type conversion, Universally unique identifier, Virtual method table, Windows Runtime.

ActiveX

ActiveX is a software framework created by Microsoft that adapts its earlier Component Object Model (COM) and Object Linking and Embedding (OLE) technologies for content downloaded from a network, particularly from the World Wide Web.

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Browser Helper Object

A Browser Helper Object (BHO) is a DLL module designed as a plugin for Microsoft's Internet Explorer web browser to provide added functionality.

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C Sharp (programming language)

C# (/si: ʃɑːrp/) is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines.

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C++

C++ ("see plus plus") is a general-purpose programming language.

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Component Object Model

Component Object Model (COM) is a binary-interface standard for software components introduced by Microsoft in 1993.

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Computer programming

Computer programming is the process of building and designing an executable computer program for accomplishing a specific computing task.

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Core Foundation

Core Foundation (also called CF) is a C application programming interface (API) in macOS & iOS, and is a mix of low-level routines and wrapper functions.

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Equivalence relation

In mathematics, an equivalence relation is a binary relation that is reflexive, symmetric and transitive.

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IDispatch

IDispatch is the interface that exposes the OLE Automation protocol.

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IFilter

An IFilter is a plugin that allows Microsoft's search engines to index various file formats (as documents, email attachments, database records, audio metadata etc.) so that they become searchable.

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Interface (computing)

In computing, an interface is a shared boundary across which two or more separate components of a computer system exchange information.

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Java (programming language)

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

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MacOS

macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.

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Method (computer programming)

A method in object-oriented programming (OOP) is a procedure associated with a message and an object.

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Object Linking and Embedding

Object Linking & Embedding (OLE) is a proprietary technology developed by Microsoft that allows embedding and linking to documents and other objects.

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Pointer (computer programming)

In computer science, a pointer is a programming language object that stores the memory address of another value located in computer memory.

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Reference counting

In computer science, reference counting is a technique of storing the number of references, pointers, or handles to a resource such as an object, block of memory, disk space or other resource.

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Run-time type information

In computer programming, run-time type information or run-time type identification (RTTI) is a feature of the C++ programming language that exposes information about an object's data type at runtime.

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Type conversion

In computer science, type conversion, type casting, and type coercion are different ways of changing an entity of one data type into another.

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Universally unique identifier

A universally unique identifier (UUID) is a 128-bit number used to identify information in computer systems.

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Virtual method table

A virtual method table (VMT), virtual function table, virtual call table, dispatch table, vtable, or vftable is a mechanism used in a programming language to support dynamic dispatch (or run-time method binding).

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Windows Runtime

Windows Runtime (WinRT) is a platform-agnostic application architecture first introduced in Windows 8 and Windows Server 2012 in 2012.

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Redirects here:

00000000-0000-0000-C000-000000000046, Query Interface, QueryInterface.

References

[1] https://en.wikipedia.org/wiki/IUnknown

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