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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

Return value

The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK

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

Mfidl.h

Library

Mf.lib

DLL

Mf.dll