IltmmPlay::put_CurrentProgram

#include "ltmm.h"

C Syntax

HRESULT IltmmPlay_put_CurrentProgram(pPlay, val)

C++ Syntax

HRESULT put_CurrentProgram(val)

IltmmPlay *pPlay;

pointer to an interface

long val;

pointer to a variable

Gets the index of the current program.

Parameter Description
pPlay Pointer to an IltmmPlay interface.
val Index of the new current program.

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

The index of the program is 0-based, so it should be between 0 and ProgramCount - 1, where ProgramCount is the number of programs in the file.

You can get the number of programs by calling IltmmPlay::get_ProgramCount.

You can get the index of the current program by calling IltmmPlay::get_CurrentProgram.

For more information about programs and streams, see the Programs and Streams topic

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

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