Microsoft::WRL Namespace

Defines the fundamental types that make up the WRL.

namespace Microsoft::WRL;




RuntimeClassFlags<WinRt | InhibitWeakReference>



ActivationFactory Class

Enables one or more classes to be activated by the Windows Runtime.

AsyncBase Class

Implements the Windows Runtime asynchronous state machine.

ClassFactory Class

Implements the basic functionality of the IClassFactory interface.

ComPtr Class

Creates a smart pointer type that represents the interface specified by the template parameter. ComPtr automatically maintains a reference count for the underlying interface pointer and releases the interface when the reference count goes to zero.

EventSource Class

Represents an event. EventSource member functions add, remove, and invoke event handlers.

FtmBase Class

Represents a free-threaded marshaler object.

Module Class

Represents a collection of related objects.

RuntimeClass Class

Represents an instantiated class that inherits the specified number of interfaces, and provides the specified Windows Runtime, classic COM, and weak reference support.

SimpleActivationFactory Class

Provides a fundamental mechanism to create a Windows Runtime or classic COM base class.

SimpleClassFactory Class

Provides a fundamental mechanism to create a base class.

WeakRef Class

Represents a weak reference that can be used by only the Windows Runtime, not classic COM. A weak reference represents an object that might or might not be accessible.



ChainInterfaces Structure

Specifies verification and initialization functions that can be applied to a set of interface IDs.

CloakedIid Structure

Indicates to the RuntimeClass, Implements and ChainInterfaces templates that the specified interface is not accessible in the IID list.

Implements Structure

Implements QueryInterface and GetIid for the specified interfaces.

MixIn Structure

Ensures that a runtime class derives from Windows Runtime interfaces, if any, and then classic COM interfaces.

RuntimeClassFlags Structure

Contains the type for an instance of a RuntimeClass.



AsyncResultType Enumeration

Specifies the type of result returned by the GetResults() method.

ModuleType Enumeration

Specifies whether a module should support an in-process server or an out-of-process server.

RuntimeClassType Enumeration

Specifies the type of RuntimeClass instance that is supported.



AsWeak Function

Retrieves a weak reference to a specified instance.

Callback Function (Windows Runtime C++ Template Library)

Creates an object whose member function is a callback method.

CreateActivationFactory Function

Creates a factory that produces instances of the specified class that can be activated by the Windows Runtime.

CreateClassFactory Function

Creates a factory that produces instances of the specified class.

Make Function

Initializes the specified Windows Runtime class.

Header: async.h, client.h, corewrappers.h, event.h, ftm.h, implements.h, internal.h, module.h

Namespace: Microsoft::WRL

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