public int BookNumberFromAbbreviation(string book)
{
book = Regex.Replace(book, @"\s+", ""); // remove all space
if (BookList.ContainsKey(book))
{
return(BookList.Keys.ToList().IndexOf(book));
}
else
{
string bookKey = BookList.Where(t => t.Value.Item1.Contains(book)).Select(t => t.Key).SingleOrDefault();
return(BookList.Keys.ToList().IndexOf(bookKey));
}
}
