using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.Entity;


namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            using (var db = new BlogContent())
            {
                Console.Write("dadsdsdsds dsdsds");
                var name = Console.ReadLine();

                var blog = new Blog { Name = name };
                db.Blogs.Add(blog);
                db.SaveChanges();

                var query = from b in db.Blogs
                            orderby b.Name
                            select b;

                Console.WriteLine("All blogs in the database:");
                foreach (var item in query)
                {
                    Console.WriteLine(item.Name);
                }

                Console.WriteLine("Press any key to exit...");
                Console.ReadKey();
            }
        }
    }


    public class Blog
    {
        public int BlogId { get; set; }
        public string Name { get; set; }
        public virtual List<Post> Posts { get; set; }
    }

    public class Post
    {
        public int PostId { get; set; }
        public string Title { get; set; }
        public string Content { get; set; }

        public int BlogId { get; set; }
        public virtual Blog Blog { get; set; }
    }

    public class BlogContent : DbContext
    {
        public DbSet<Blog> Blogs { get; set; }
        public DbSet<Post> Posts { get; set; }
    }
}

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Threading.Tasks; 
using System.Data.Entity; 
 
namespace CodeFirstNewDatabaseSample 
{ 
    class Program 
    { 
        static void Main(string[] args) 
        { 
        } 
    } 
 
    public class Blog 
    { 
        public int BlogId { get; set; } 
        public string Name { get; set; } 
 
        public virtual List<Post> Posts { get; set; } 
    } 
 
    public class Post 
    { 
        public int PostId { get; set; } 
        public string Title { get; set; } 
        public string Content { get; set; } 
 
        public int BlogId { get; set; } 
        public virtual Blog Blog { get; set; } 
    } 
 
    public class BloggingContext : DbContext 
    { 
        public DbSet<Blog> Blogs { get; set; } 
        public DbSet<Post> Posts { get; set; } 
    } 
}

var hc = new DbContext(@"Data Source=.\sqlexpress;Initial Catalog=Heroes.HeroesContext;Integrated Security=True");