public List <Book> RetriveAllBooksGroupedByGenre(Generes genre)
{
var result = bookList.GroupBy(b => b.Genre);
List <Book> list = new List <Book>(bookList.Where(x => x.Genre == genre));
return(list);
}
public Book(int id, string name, string description, double price, int year, Generes genre)
{
Id = id;
Name = new char[100];
Name = name.ToCharArray();
Description = description;
Price = price;
Genre = genre;
this.Year = year;
}
public List <Book> MRetriveAllBooksGroupedByGenre(Generes genre)
{
List <Book> list = new List <Book>();
foreach (Book b in bookList)
{
if (b.Genre == genre)
{
list.Add(b);
}
}
return(list);
}
