ILTDVDBurner::get_SpeedListChanged

#include "ILTDVDBurner2.h"

C Syntax	HRESULT LTDVDBurner__get_SpeedListChanged(pDVDBurner, pVal)
C++ Syntax	HRESULT get_SpeedListChanged(pVal)

ILTDVDBurner *pDVDBurner;	/* pointer to an interface */
VARIANT_BOOL *pVal;	/* pointer to a variable */

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

Parameter	Description
pDVDBurner	Pointer to an ILTDVDBurner interface.
pVal	Pointer to a variable to be updated with a value that indicates whether the speed list has changed from the last call for the put_CurrentDrive or RefreshSpeedList functions. Possible values are:
	Value	Meaning
	VARIANT_TRUE	The supported speed list has changed. The new list can be enumerated using ILTDVDBurner::get_SpeedCount, ILTDVDBurner::GetSpeedName, and ILTDVDBurner::GetSpeedValue.
	VARIANT_FALSE	The supported speed has not changed since that last time ILTDVDBurner::RefreshSpeedList or ILTDVDBurner::put_CurrentDrive was called.

Returns

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

LTDVDBrn

DSKernel (Multimedia toolkit) or LTKRN (Imaging Pro, Document, or Medical toolkits)

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

Functions:	ILTDVDBurner::put_CurrentSpeed, ILTDVDBurner::GetSpeedValue, ILTDVDBurner::GetSpeedName
Topics:	How to use the DVD Burner to burn ISO files and DVD images, Functions