private bool CanNoteBeAddedToRight(int column, int row)
{
NotesKey notesKeyOnLeft = GetNotesKeyOnleft(column, row);
if (notesKeyOnLeft == null)
{
return(true);
}
Note noteOnLeft = GetNote(notesKeyOnLeft.Column, notesKeyOnLeft.Row);
return(row >= noteOnLeft.Row + noteOnLeft.Duration - 1);
}
public int CompareTo(object obj)
{
int result;
NotesKey otherNotesKey = obj as NotesKey;
if (Column == otherNotesKey.Column)
{
result = Row < otherNotesKey.Row ? -1 : 1;
}
else
{
result = Column < otherNotesKey.Column ? -1 : 1;
}
return(result);
}
public void Delete(int column, int row)
{
NotesKey note = GetNotesKey(column, row);
Notes.Remove(note);
}
