ILTDVDBurner::get_SpeedListChanged

#include "ILTDVDBurner2.h"

C Syntax HRESULT ILTDVDBurner_get_SpeedListChanged(pDVDBurner, pVal)

C++ Syntax HRESULT get_SpeedListChanged(pVal)

Retrieves a value indicating whether the list of supported speeds has changed.

Parameters

ILTDVDBurner *pDVDBurner

Pointer to an ILTDVDBurner interface.

VARIANT_BOOL *pVal

Pointer to a variable to be updated with a value indicating whether the speed list has changed from the last call to the ILTDVDBurner::put_CurrentDrive or ILTDVDBurner::RefreshSpeedList functions. Possible values are:

Value Meaning
VARIANT_TRUE The supported speed list has changed. Enumerate the new list by calling ILTDVDBurner::get_SpeedCount, ILTDVDBurner::GetSpeedName, and ILTDVDBurner::GetSpeedValue.
VARIANT_FALSE The supported speed has not changed since the last time ILTDVDBurner::RefreshSpeedList or ILTDVDBurner::put_CurrentDrive was called.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes.

Comments

If the burner is not in the idle state, the returned value in the pVal parameter will be VARIANT_FALSE.

Required DLLs and Libraries

Platforms

Win32, x64

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