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winrt::guid_of function template (C++/WinRT)

  • Článek

A helper function template that retrieves the GUID of a runtime class, coclass, or interface.

Syntax

template <typename T>
constexpr winrt::guid const& guid_of() noexcept;

Template parameters

typename T The type of the runtime class, coclass, or interface whose GUID you wish to retrieve.

Return value

A winrt::guid value containing the globally unique identifier of T.

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