Help Version 19.0.2017.10.27
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#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. |
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. |
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. |
Win32, x64
Elements: |
IltmmConvert::get_SourceProgramCount, IltmmConvert::put_CurrentSourceProgram |
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