IMediaRenderer::add_RenderingParametersUpdate method (windows.media.streaming.h)
[The feature associated with this page, Windows Media Streaming API, is a legacy feature. It has been superseded by Media Casting. Media Casting has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Media Casting instead of Windows Media Streaming API, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Registers an event handler for the RenderingParametersUpdate event.
Syntax
HRESULT add_RenderingParametersUpdate(
[in] ABI::Windows::Media::Streaming::IRenderingParametersUpdateHandler *handler,
[out, retval] EventRegistrationToken *token
);
Parameters
[in] handler
A RenderingParametersUpdateHandler event handler function.
[out, retval] token
Reference to a token that can be used to unregister the event handler.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
To unregister the event handler that was registered by this method, pass the token value to the remove_RenderingParametersUpdate method.
Requirements
| Target Platform | Windows |
| Header | windows.media.streaming.h |