AlphaTab.Model.Note.PreviousNoteOnSameLine C# (CSharp) Method

        private static Note PreviousNoteOnSameLine(Note note)
        {
            var previousBeat = note.Beat.PreviousBeat;

            // keep searching in same bar
            while (previousBeat != null && previousBeat.Voice.Bar.Index >= note.Beat.Voice.Bar.Index - MaxOffsetForSameLineSearch)
            {
                var noteOnString = previousBeat.GetNoteOnString(note.String);
                if (noteOnString != null)
                {
                    return noteOnString;
                }
                else
                {
                    previousBeat = previousBeat.PreviousBeat;
                }
            }

            return null;
        }