IltmmDVDControl::get_VolumesAvailable

Summary

Retrieves the number of volumes in the volume set.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDControl_get_VolumesAvailable(pDVD, pVal)
C++ HRESULT get_VolumesAvailable(pVal)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

long *pVal

Pointer to a variable that receives the number of available volumes.

Returns

Value Meaning
S_OK The function ran successfully.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

The DVD manufacturer sets the number of available volumes, which reflects the number of individual discs in a multiple disc DVD set.

To retrieve the current volume, call IltmmDVDControl::get_CurrentVolume.

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetDVDVolumeInfo.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmDVDControl::GetButtonAtPosition
C++ IltmmDVDControl::GetButtonAtPosition
Help Version 22.0.2023.1.26
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.