Framkalla List<Bok> med ToString metoden C#
private List<Bok> bokLista = new List<Bok>();
public Bibliotekarie(object bokLista)
{
Console.WriteLine("EXEMPEL " + bokLista + " TEXT");
}
public override string ToString()
{
return base.ToString() + "Roman///////////////////// " + bokLista.ToString();
}
Jag undrar hur jag skriver detta för att få ut korrekt utskrift av return base samt bokLista.ToString();?
using System;
using System.Collections.Generic;
public class Book
{
public string title;
public string author;
public override string ToString() {
return String.Format("{0}, {1}", author, title);
}
}
public class BookList<T> : List<T> where T : Book
{
public override string ToString() {
string result = String.Format("Author, Title\n");
foreach (Book b in this)
result += b + "\n";
return result;
}
}
public class Program
{
public static void Main()
{
BookList<Book> books = new BookList<Book>();
Book book;
book = new Book();
book.author = "Bob";
book.title = "Eating Bananas";
books.Add(book);
book = new Book();
book.author = "Will";
book.title = "Eating Oranges";
books.Add(book);
book = new Book();
book.author = "Steve";
book.title = "Eating Apples";
books.Add(book);
Console.WriteLine(books);
}
}
