public void CreateCustomer(Customer customer)
{
using (var db = new OskarEntities())
{
db.Customers.Add(customer);
db.SaveChanges();
}
}
public void UpdateCustomer(Customer customer)
{
using (var db = new OskarEntities())
{
db.Customers.Attach(customer);
db.Entry(customer).State = EntityState.Modified;
db.SaveChanges();
}
}
public void DeleteCustomer(int customerId)
{
using (var db = new OskarEntities())
{
var customer = new Customer { CustomerId = customerId };
db.Customers.Attach(customer);
db.Customers.Remove(customer);
db.SaveChanges();
}
}