public void Insertar(Cars car)
{
try
{
VehiculosEntities entities = new VehiculosEntities();
entities.Cars.Add(car);
entities.SaveChanges();
}
catch (Exception ee)
{
throw;
}
}
public void Eliminar(Cars car)
{
try
{
VehiculosEntities entities = new VehiculosEntities();
var result = entities.Cars.Find(car.Car_Id);
entities.Cars.Remove(result);
entities.SaveChanges();
}
catch (Exception ee)
{
throw;
}
}
public void Actualizar(Cars car)
{
try
{
using (VehiculosEntities entities = new VehiculosEntities())
{
entities.Entry(car).State = System.Data.Entity.EntityState.Modified;
entities.SaveChanges();
}
}
catch (Exception ee)
{
throw;
}
}
public List <Cars> Mostrar()
{
//Inicializamos
List <Cars> lista = new List <Cars>();
try
{
VehiculosEntities entities = new VehiculosEntities();
lista = entities.Cars.ToList();
entities.SaveChanges();
return(lista);
}
catch (Exception ee)
{
throw;
}
}
