Programming with LEADTOOLS Multimedia > C++ Code > IltmmPlay::get_ProgramCount Example for C++

IltmmPlay::get_ProgramCount Example for C++

This example will select the last program of a multi-program file. There is no error checking to make the example easier to understand

void SelectLastProgram(IltmmPlay *pPlay) 
{ 
   long ProgramCount = 0; 
   pPlay->get_ProgramCount(&ProgramCount); 
   if(ProgramCount > 1) 
   { 
      /* If there is more than one program, select the last program. If there is only one program, you are already on the last program. The program index is 0-based, so the allowed value to pass to IltmmPlay::put_CurrentProgram is between 0 and ProgramCount - 1 */ 
      pPlay->put_CurrentProgram(ProgramCount - 1); 
   } 
}