Exemplo n.º 1
0
        /// <summary>
        /// Button to remove an item from the restock onventory
        /// </summary>
        private void btnRemoveItem_Click(object sender, System.EventArgs e)
        {
            // If the user has not selected an item yet...
            if (lvItemList.SelectedIndices == null || lvItemList.SelectedIndices.Count == 0)
            {
                // Let the user know they need to select an item from the restock list to remove
                MessageBox.Show(this, "You must select an item before you can do that.");
                return;
            }

            // Get the SKU number
            long.TryParse(lvItemList.SelectedItems[0].SubItems[1].ToString().Substring(
                              18, lvItemList.SelectedItems[0].SubItems[1].ToString().Length - 19), out long sku);

            // If the SKU is 0
            if (sku == 0)
            {
                // Let the user know to check selection
                MessageBox.Show(this, "SKU number is not right, please recheck selection and try again.");
                return;
            }

            // iterate through the restock inventory
            foreach (Item item in _restockInventory)
            {
                // If an item number matches a SKU...
                if (item.sku == sku)
                {
                    // Remove that specific item
                    _restockInventory.RemoveItem(_restockInventory.IndexOf(sku));

                    // Clear the listview
                    lvRestockList.Items.Clear();

                    // Refresh the listview
                    FillRestockList(_restockInventory);
                    return;
                }
            }
        }