platform-metadata-namespace.md

description	title	ms.date	ms.topic	f1_keywords	helpviewer_keywords	ms.assetid
Learn more about: Platform::Metadata Namespace	Platform::Metadata Namespace	12/30/2016	reference	VCCORLIB/Platform::Metadata	Platform::Metadata Namespace	e3e114d8-a4b0-47f0-865a-9ce9d7212e86

Platform::Metadata Namespace

This namespace contains attributes that modify the declarations of types.

Syntax

namespace Platform {
   namespace Metadata {
}}

Members

Although this namespace is intended for internal use, browsers can display the following members of this namespace.

Name	Remark
Attribute	The base class for attributes.
Platform::Metadata::DefaultMemberAttribute Attribute	Indicates the preferred function to invoke among several possible overloaded functions.
Platform::Metadata::FlagsAttribute AttributeFlags	Declares an enumeration as an enumeration of bit fields. The following example shows how to apply the Flags attribute an enumeration. [Flags] enum class MyEnumeration { enumA = 1, enumB = 2, enumC = 3}
Platform::Metadata::RuntimeClassNameAttribute	Ensures that a private ref class has a valid runtime class name.

Inheritance Hierarchy

Platform

Requirements

Metadata: platform.winmd

Namespace: Platform::Metadata

See also

Platform Namespace