Changes the current program.
|C||HRESULT IltmmConvert_put_CurrentSourceProgram(pConvert, val)|
Pointer to an IltmmConvert interface.
A zero-based 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 SourceProgramCount - 1, where SourceProgramCount is the number of programs in the file.
Get the number of programs by calling IltmmConvert::get_SourceProgramCount.
Get the index of the current program by calling IltmmConvert::get_CurrentSourceProgram.
For more information about programs and streams, see the Programs and Streams topic
Medical Web Viewer .NET
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C API/C++ Class Libraries