public void Distinguish_a_value_type_instances_from_one_of_its_derived_type_instance()
{
var amount = new Amount(new decimal(50.3), Currency.Dollar);
var itemPrice = new ItemPrice("movie", new decimal(50.3), Currency.Dollar);
Check.That((Amount)itemPrice).IsNotEqualTo(amount);
Check.That(itemPrice == amount).IsFalse();
Check.That(itemPrice.Equals(amount)).IsFalse();
Check.That(itemPrice.Equals((object)amount)).IsFalse();
}
/// <summary>
/// Update ItemPrice data to ItemPrice Table according to the ItemPrice Parameter
/// Return Constants.DB_STATUS
/// </summary>
/// <param name="itemPrice"></param>
/// <returns></returns>
public Constants.DB_STATUS Update(ItemPrice itemPrice)
{
Constants.DB_STATUS status = Constants.DB_STATUS.UNKNOWN;
try
{
itemPriceObj = inventory.ItemPrices.Where(iObj => iObj.ItemId == itemPrice.ItemId).First();
if (!itemPriceObj.Equals(null))
{
Employee createdBy = inventory.Employees.Where(eObj => eObj.Id == itemPrice.CreatedBy.Id).First();
itemPriceObj.SupplierId = itemPrice.SupplierId;
itemPriceObj.Price = itemPrice.Price;
itemPriceObj.CreatedDate = itemPrice.CreatedDate;
itemPriceObj.CreatedBy = createdBy;
inventory.SaveChanges();
status = Constants.DB_STATUS.SUCCESSFULL;
}
}
catch (Exception e)
{
status = Constants.DB_STATUS.FAILED;
}
return(status);
}
