public void AddNewBook()
{
Console.WriteLine("Enter Book Name, Category and Quantity");
string name = Console.ReadLine();
string category = Console.ReadLine();
int qty = Int32.Parse(Console.ReadLine());
Guid id = bookDomainoperation.GenerateBookID();
Book newbook = new Book
{
BookID = id,
BookName = name,
Category = category,
Qty = qty
};
bookrepo.AddBooktoRepo(newbook);
}