RenderingParametersUpdateHandler function
Represents the function that will handle the RenderingParametersUpdate event which notifies the client of an update to any of the DMR’s rendering control parameters.
Syntax
HRESULT RenderingParametersUpdateHandler( _In_ IMediaRenderer *sender, _In_ RenderingParameters arg );
Parameters
- sender [in]
-
A reference to the event source.
- arg [in]
-
A RenderingParameters structure.
Return value
The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The function succeeded. |
Remarks
To register this handler with the RenderingParametersUpdate event call the add_RenderingParametersUpdate method, and to unregister it call the remove_RenderingParametersUpdate method.
Requirements
|
Minimum supported client | Windows Vista [desktop apps only] |
|---|---|
|
Minimum supported server | Windows Server 2008 [desktop apps only] |
|
Header |
|
|
Library |
|
|
DLL |
|