Пример #1
0
        public void SimpleReferenceTest()
        {
            var store = new SQLiteDataStore("simpleReferenceTest.db");

            store.AddType <Author>();
            store.AddType <Book>();
            store.CreateOrUpdateStore();

            // insert an author
            var dumas = new Author()
            {
                Name = "Alexadre Dumas"
            };

            store.Insert(dumas);

            // insert a couple books.
            // note that we're inserting the foreign key value
            store.Insert(
                new Book()
            {
                AuthorID = dumas.ID,
                Title    = "The Count of Monte Cristo"
            });

            store.Insert(
                new Book()
            {
                AuthorID = dumas.ID,
                Title    = "The Three Musketeers"
            });

            // now get the authors back, telling ORM to fill the references
            var authors = store.Select <Author>(true).ToArray();

            // at this point you will have 1 Author instance, with the Books property hydrated and containing two Book instances
        }
Пример #2
0
        public void SimpleReferenceTest2()
        {
            var store = new SQLiteDataStore("simpleReferenceTest.db");

            store.AddType <Location>();
            store.AddType <Position>();
            store.CreateOrUpdateStore();

            var position1 = new Position()
            {
                Description = "Position 1"
            };

            store.Insert(position1);

            store.Insert(
                new Location()
            {
                Description = "Description A",
                positionId  = position1.positionId
            });

            var positions = store.Select <Position>(true).ToArray();
        }