winrt::composable marker struct (C++/WinRT)

A marker type used to indicate to the implements base struct that the type can be the inner class of a composable class. This marker type is generated automatically by cppwinrt.exe when ncessary, and you should avoid using it manually. For a usage example of marker types, see Marker types.

Syntax

struct winrt::composable

Requirements

Minimum supported SDK: Windows SDK version 10.0.17134.0 (Windows 10, version 1803)

Namespace: winrt

Header: %WindowsSdkDir%Include<WindowsTargetPlatformVersion>\cppwinrt\winrt\base.h (included by default)

See also