description Learn more about: Platform::Metadata Namespace title Platform::Metadata Namespace ms.date 12/30/2016 ms.topic reference f1_keywords VCCORLIB/Platform::Metadata helpviewer_keywords Platform::Metadata Namespace ms.assetid 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
