public static void InsertCustomer(Customer customer)
{
ExecuteCommandSafely(
databaseContext =>
{
if (CustomerExists(databaseContext, customer.CustomerID))
{
throw new ArgumentException(
"Unable to add the customer with this ID because there's already a customer with this ID.");
}
databaseContext.Customers.Add(customer);
});
}
private static void Main()
{
const string CustumerId = "DIMPE";
var customer = new Customer
{
CustomerID = CustumerId,
CompanyName = "Telerik Academy",
ContactName = "Dimo Petrov",
ContactTitle = "sir",
Address = "Stara Planina 12",
City = "Yambol",
Region = "Yambol",
PostalCode = "8600",
Country = "Bulgaria",
Phone = "09821421",
Fax = "09821421"
};
CustomerDao.InsertCustomer(customer);
Console.WriteLine("Customer successfully added!");
CustomerDao.DeleteCustumer(CustumerId);
Console.WriteLine("Customer successfully deleted!");
}
