private async Task UpdateItem(ShoppingListItem shoppingListItem)
{
if (shoppingListItem != null)
{
var dbCartItem = await _Connection.Table <ShoppingCartitem>().FirstOrDefaultAsync(x => x.GroceryItemID == shoppingListItem.ItemID);
if (dbCartItem != null)
{
dbCartItem.Quantity = shoppingListItem.Quantity;
var intRetValue = await _Connection.UpdateAsync(dbCartItem);
}
Update();
}
}
private async Task DeleteItem(ShoppingListItem shoppingListItem)
{
if (shoppingListItem != null)
{
var shoppingCartItem = await _Connection.FindAsync <ShoppingCartitem>(x => x.GroceryItemID == shoppingListItem.ItemID);
if (shoppingCartItem != null)
{
IsBusy = true;
await _Connection.DeleteAsync(shoppingCartItem);
IsBusy = false;
}
Removeitem(shoppingListItem);
SortList();
}
}
