IltmmConvert::get_CurrentSourceProgram

#include "ltmm.h"

C Syntax

HRESULT IltmmConvert_get_CurrentSourceProgram(pConvert, pVal)

C++ Syntax

HRESULT get_CurrentSourceProgram(pVal)

IltmmConvert *pConvert;

pointer to an interface

long *pVal;

pointer to a variable

Gets the index of the current program.

Parameter

Description

pConvert

Pointer to an IltmmConvert interface.

pVal

Pointer to a variable that will be updated with the index of the current program. The value stored in this variable will be between 0 and SourceProgramCount - 1, where SourceProgramCount is the total number of programs.

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

Get the number of programs by calling IltmmConvert::get_SourceProgramCount. Change the current program by calling IltmmConvert::put_CurrentSourceProgram.

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

Help Version 21.0.2021.7.19
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