void ReleaseDesignerOutlets()
{
if (BtnAddToCart != null)
{
BtnAddToCart.Dispose();
BtnAddToCart = null;
}
if (itemImage != null)
{
itemImage.Dispose();
itemImage = null;
}
if (LblItemName != null)
{
LblItemName.Dispose();
LblItemName = null;
}
if (LblSelectedQuantity != null)
{
LblSelectedQuantity.Dispose();
LblSelectedQuantity = null;
}
if (LblSelectedSize != null)
{
LblSelectedSize.Dispose();
LblSelectedSize = null;
}
if (LblTotal != null)
{
LblTotal.Dispose();
LblTotal = null;
}
if (QuantityPicker != null)
{
QuantityPicker.Dispose();
QuantityPicker = null;
}
if (SizePicker != null)
{
SizePicker.Dispose();
SizePicker = null;
}
if (TxtItemDesc != null)
{
TxtItemDesc.Dispose();
TxtItemDesc = null;
}
}
/// <summary>
/// Checks if the cart already has items
/// </summary>
private async Task ItemAlreadyInCart(ItemSize item)
{
CartItem queryCartItem = new CartItem
{
ITEM_TYPE_ID = item.ITEM_TYPE_ID,
ITEM_SIZE = item.ITEM_TYPE_SIZE,
USER_ID = _userId
};
if (!_itemExists)
{
var cartItem = await _restActions.ItemAlreadyInCart(queryCartItem);
if (cartItem != null)
{
_itemExists = true;
_cartItemId = cartItem.CART_ITEM_ID;
_selectedQuantity = cartItem.QUANTITY;
_itemPrice = cartItem.ITEM_PRICE;
_itemTypeId = cartItem.ITEM_TYPE_ID;
//compute the cost
_itemsSubTotal = _itemPrice * _selectedQuantity;
//totalCost.Text = String.Format("{0:C}", totalItemCost);//totalItemCost.ToString();
LblTotal.Text = _itemsSubTotal.ToString("C", CultureInfo.CreateSpecificCulture("en-US"));
// _selectedSize = cartItems.ITEM_SIZE;
// sizeValue.Text = _selectedSize;
LblSelectedQuantity.Text = cartItem.QUANTITY.ToString();
QuantityPicker.Value = _selectedQuantity;
BtnAddToCart.SetTitle("Update Cart", UIControlState.Highlighted);
}
else
{
BtnAddToCart.SetTitle("Add to Cart", UIControlState.Normal);
}
}
else
{
BtnAddToCart.SetTitle("Add to Cart", UIControlState.Normal);
}
}
