Symphonary.MidiInfo.GetAllTimingInformationHelper_GetTempo C# (CSharp) Метод

        private void GetAllTimingInformationHelper_GetTempo()
        {
            for (int i = 0; i < midiEventCollection[0].Count; i++)
            {
                try
                {
                    i_TempoInBPM = (int)((TempoEvent)midiEventCollection[0][i]).Tempo;
                    i_TempoInNanoseconds = (int)(1000000 * (60 / (double)i_TempoInBPM));
                    i_MicrosecondsPerQuarterNote = ((TempoEvent)midiEventCollection[0][i]).MicrosecondsPerQuarterNote;
                    return;
                }
                catch (InvalidCastException) { }
            }
        }