/// <summary>
/// Adds items to the cart
/// </summary>
/// <param name="obj"></param>
private void AddToCart(object obj)
{
if (obj != null)
{
ItemsSelected += obj.ToString();
}
// Calculate the total amount when added to the cart
if (!string.IsNullOrWhiteSpace(ItemsSelected))
{
if (_itemService != null)
{
TotalAmount = _itemService.CalculateTotalAmount(ItemsSelected);
}
}
PrepareItemsBillInfo();
}
