IltmmAudioInput::get_Enable

#include "ltmm.h"

C Syntax

HRESULT IltmmAudioInput__get_Enable(pInput, pVal)

C++ Syntax

HRESULT get_Enable(pVal)

 

IltmmAudioInput *pInput;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to a variable */

Retrieves a value that indicates whether the input is enabled or not.

Parameter

Description

pInput

Pointer to an IltmmAudioInput Interface.

pVal

Pointer to a variable to be updated with a value that indicates whether the input is enabled. Possible values are:

 

Value

Meaning

 

VARIANT_TRUE

The input is enabled.

 

VARIANT_FALSE

The input is disabled.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

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

IltmmAudioInput::put_Enable

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmAudioInput::get_Bass Example for C.

For a C++ example, refer to IltmmAudioInput::get_Bass Example for C++.