public static void ReadData(Clase6Entities1 database)
{
// Get Data
// IQueryable
var zapatos = from zapato in database.Zapatos
select zapato;
zapatos = from zapato in database.Zapatos
where zapato.Id > 5
select zapato;
zapatos = from zapato in database.Zapatos
where zapato.Id > 5
orderby zapato.Marca
//orderby descending zapato.Marca
select zapato;
// Linq Lineal / Lambda style
// =>
database.Zapatos.Where(zapato => zapato.Id > 5);
database.Zapatos.Where(zapato => zapato.Id > 5).OrderBy(zapato => zapato.Marca).ToList();
}
static void Main(string[] args)
{
Camisa camisa = new Camisa
{
Id = new Random().Next(0, 10000),
Nombre = "Chao Mundo",
Talla = "1",
Tela = "Seda",
};
Zapato zapato = new Zapato()
{
Id = new Random().Next(0, 10000)
,
Marca = $"Nike{new Random().Next(0, 10000)}"
};
Clase6Entities1 db = new Clase6Entities1();
// INSERT INTO CAMISA () VALUES
db.Camisas.Add(camisa);
db.Zapatos.Add(zapato);
db.SaveChanges();
// SELECT * FROM CAMISAS;
foreach (var c in db.Camisas.ToList())
{
Console.WriteLine(c.Nombre);
}
foreach (var z in db.Zapatos.ToList())
{
Console.WriteLine(z.Marca);
}
ReadData(db);
Console.ReadKey();
}
