IltmmDVDControl::get_CurrentAngle

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl__get_CurrentAngle(pDVD, pAngle)

C++ Syntax

HRESULT get_CurrentAngle(pAngle)

 

IltmmDVDControl *pDVD;

/* pointer to an interface */

long *pAngle;

/* pointer to a variable */

Retrieves the number of the currently selected angle.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

pAngle

Pointer to a variable that is updated with the number of the currently selected angle. Possible values for the number of the angle are from 1 – 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

Call IltmmDVDControl::put_CurrentAngle to set the number of the current angle.

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetCurrentAngle at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/idvdinfo2getcurrentangle.asp.

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.

See Also

Elements:

IltmmDVDControl interface, IltmmDVDControl::get_CurrentDomain, IltmmDVDControl::get_CurrentTitle, IltmmDVDControl::get_CurrentChapter, IltmmDVDControl::get_CurrentDiscSide, IltmmDVDControl::get_CurrentTime, IltmmDVDControl::get_CurrentVolume, IltmmDVDControl::get_CurrentUOPS, IltmmDVDControl::get_CurrentButton, IltmmDVDControl::get_CurrentAudioStream, IltmmDVDControl::get_CurrentSubpictureStream, IltmmDVDControl::put_CurrentAngle, IltmmDVDControl::get_AnglesAvailable

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.

For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.