IltmmRenderers::get_Count

#include "ltmm.h"

C Syntax

HRESULT IltmmRenderers__get_Count(pRenderers, pVal)

C++ Syntax

HRESULT get_Count(pVal)

 

IltmmRenderers *pRenderers;

/* pointer to an interface */

long *pVal;

/* number of renderers */

Retrieves the total number of renderers.

Parameter

Description

pRenderers

Pointer to an IltmmRenderers interface.

pVal

Pointer to a variable that receives the renderer count.

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.

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:

IltmmRenderers::Item, IltmmRenderers::Refresh

Topics:

Multimedia Function Group

Example

For a C example, refer to Selecting ltmmCapture Object Renderers for C.

For a C++ example, refer to Selecting ltmmCapture Object Renderers for C++.