Callback interface implemented by components that need to perform special processing of window messages on an ASTA thread.
When to implement
Implement in order to register and receive callbacks as described in CoSetMessageDispatcher. This should be implemented only by:
- UI framework, for authoring mode scenarios in which CoreWindow support is not available
- Windows Store app browsers with special window message processing requirements, and which do not intend to use the CoreWindow dispatcher
The IMessageDispatcher interface inherits from the IUnknown interface. IMessageDispatcher also has these types of members:
The IMessageDispatcher interface has these methods.
Performs custom dispatching when window messages are available to be dispatched on an ASTA thread.
Build date: 11/16/2013