IltmmDVDControl::get_AnglesAvailable

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_get_AnglesAvailable(pDVD, pVal)

C++ Syntax

HRESULT get_AnglesAvailable(pVal)

IltmmDVDControl *pDVD;

pointer to an interface

long *pVal;

pointer to a variable

Retrieves the number of available angles in the current angle block.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

pVal

Pointer to a variable that is updated with the number of available angles. Possible values range from 1 to 9.

Returns

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

To retrieve the current angle set in the angle block, call IltmmDVDControl::get_CurrentAngle. To set the current angle in the angle block, call IltmmDVDControl::put_CurrentAngle.

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

Required DLLs and Libraries

LTMM

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

Platforms

Win32, x64

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