WRL Reference

 

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The latest version of this topic can be found at WRL Reference.

This section contains reference information for the Windows Runtime C++ Template Library (WRL).

System_CAPS_ICON_note.jpg Note

The WRL defines functionality that supports the WRL infrastructure and is not intended to be used directly from your code. Such functionality is noted in this documentation.

Microsoft::WRL Namespace
Defines the fundamental types that make up the WRL.

Microsoft::WRL::Wrappers Namespace
Defines Resource Acquisition Is Initialization (RAII) wrapper types that simplify the lifetime management of objects, strings, and handles.

Microsoft::WRL::Wrappers::HandleTraits Namespace
Describes characteristics of common handle-based resource types.

Windows::Foundation Namespace
Enables fundamental Windows Runtime functionality, such as object and factory creation.

Windows Runtime C++ Template Library (WRL)
Introduces WRL, a COM-based template library that provides a low-level way to author and use Windows Runtime components.

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