Exemplos de FieldMapping BloggingContext.SaveChanges em C# (CSharp)

Exemplo n.º 1

        static void Main(string[] args)
        {
            SetupDatabase();

            using (var db = new BloggingContext())
            {
                var blog = new Blog();
                blog.Name = "Rowan's Blog";
                blog.SetUrl("http://romiller.com");

                db.Blogs.Add(blog);
                db.SaveChanges();

                var blogs = db.Blogs
                            .OrderBy(b => EF.Property <string>(b, "Url"))
                            .ToList();
            }
        }

Exemplo n.º 2

Arquivo: Program.cs Projeto: rowanmiller/Demo-EFCore

        static void Main(string[] args)
        {
            SetupDatabase();

            using (var db = new BloggingContext())
            {
                var blog = new Blog();
                blog.Name = "Rowan's Blog";
                blog.SetUrl("http://romiller.com");

                db.Blogs.Add(blog);
                db.SaveChanges();

                var blogs = db.Blogs
                    .OrderBy(b => b.Url)
                    .ToList();
            }
        }

Exemplo n.º 3

Arquivo: Program.cs Projeto: potrusaikiran/ComparofEfinCoreand6.x

        static void Main(string[] args)
        {
            SetupDatabase();

            using (var db = new BloggingContext())
            {
                Console.WriteLine("Setting properties through C#");
                var blog = new Blog {
                    Name = ".NET Musings"
                };
                blog.SetUrl("http://www.saikiranpotru.blogspot.com");

                db.Blogs.Add(blog);
                db.SaveChanges();
                Console.WriteLine("Setting properties through EF materialization");
                var blogs = db.Blogs.OrderBy(b => EF.Property <string>(b, "Url")).ToList();
                foreach (var b in blogs)
                {
                    Console.WriteLine($"{b.Name} ({b.GetUrl()})");
                }
                Console.WriteLine("Press any key to continue");
                Console.ReadKey();
            }
        }

Exemplo n.º 4

        static void Main(string[] args)
        {
            SetupDatabase();

            using (var db = new BloggingContext())
            {
                Console.WriteLine("Setting properties through C#");
                var blog = new Blog {
                    Name = ".NET Musings"
                };
                blog.Url = "http://www.skimedic.com";

                db.Blogs.Add(blog);
                db.SaveChanges();
                Console.WriteLine("Setting properties through EF materialization");
                var blogs = db.Blogs.OrderBy(b => b.Url).ToList();
                foreach (var b in blogs)
                {
                    Console.WriteLine($"{b.Name} ({b.Url})");
                }
                Console.WriteLine("Press any key to continue");
                Console.ReadKey();
            }
        }