IltmmDVDControl::GetButtonWidth

C Syntax

HRESULT IltmmDVDControl_getButtonWidth(pDVD, Button, pWidth)

C++ Syntax

HRESULT GetButtonWidth(Button, pWidth)

IltmmDVDControl *pDVD;

/* pointer to an interface */

long Button;

/* index */

long *pWidth;

/* pointer to a variable */

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

Button

The number of the Button from which to retrieve the width.

pWidth

Pointer to a variable that is updated with the width of the specified Button.

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.

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.

Elements:

IltmmDVDControl interface, IltmmDVDControl::GetButtonAtPosition, IltmmDVDControl::GetButtonTop, IltmmDVDControl::GetButtonLeft, IltmmDVDControl::GetButtonHeight, IltmmDVDControl::get_CurrentButton, IltmmDVDControl::get_ButtonsAvailable, IltmmDVDControl::ActivateAtPosition, IltmmDVDControl::ActivateButton, IltmmDVDControl::SelectAtPosition, IltmmDVDControl::SelectAndActivateButton, IltmmDVDControl::SelectButton, IltmmDVDControl::SelectRelativeButton

Topics:

Multimedia Function Group