Help Version 19.0.2017.10.27
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#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. | |
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. |
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. |
Win32, x64
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