public int InsertarPais(Pais pais)
{
using (EFDemoEntities context = new EFDemoEntities())
{
context.Pais.AddObject(pais);
return(context.SaveChanges());
}
}
public int Modificar(Pais pais)
{
using (EFDemoEntities context = new EFDemoEntities())
{
context.Pais.ApplyChanges(pais);
return(context.SaveChanges());
}
}
public List <Pais> ObtenerPaises()
{
using (EFDemoEntities context = new EFDemoEntities())
{
return((from p in context.Pais
select p).ToList());
}
}
public Pais ObtenerPaisPorId(int id)
{
using (EFDemoEntities context = new EFDemoEntities())
{
return((from p in context.Pais
where p.Id == id
select p).First());
}
}
public int ModificarPaisPorId(int id)
{
using (EFDemoEntities context = new EFDemoEntities())
{
Pais pais = (from p in context.Pais
where p.Id == id
select p).FirstOrDefault();
pais.Nombre = "Editadote";
context.Pais.ApplyChanges(pais);
return(context.SaveChanges());
}
}
