/// <summary>
///
/// </summary>
/// <param name="row"></param>
private void AddItemToOrder(DataGridViewRow row)
{
var dataRow = row.DataBoundItem as DataRowView;
Int64 productId = (Int64)dataRow["id"];
foreach (ListViewItem listItem in listViewOrderDetails.Items)
{
var orderItem = listItem.Tag as OrderItem;
if (orderItem.ID == productId)
{
++orderItem.Count;
UpdateOrderItem(listItem);
UpdateOrderSummaryView();
return;
}
}
OrderItem newOrderItem = new OrderItem();
newOrderItem.ID = productId;
newOrderItem.Price = (double)row.Cells["price"].Value;
newOrderItem.PrimeCost = (double)row.Cells["prime_cost"].Value;
newOrderItem.Count = 1;
newOrderItem.Tag = row;
var newListItem = new ListViewItem();
newListItem.Text = row.Cells["name"].Value as string;
newListItem.SubItems.Add(newOrderItem.Price.ToString());
newListItem.SubItems.Add(newOrderItem.Count.ToString());
newListItem.Tag = newOrderItem;
listViewOrderDetails.Items.Add(newListItem);
_orderItems.Add(newOrderItem);
UpdateOrderSummaryView();
makeOrderButton.Enabled = true;
cancelOrderButton.Enabled = true;
}
private void listViewCheckDetails_SelectedIndexChanged(object sender, EventArgs e)
{
var item = listViewOrderDetails.SelectedItems.Count > 0 ? listViewOrderDetails.SelectedItems[0] : null;
_selectedListViewItemToCheckOut = item;
if (item != null)
{
_selectedOrderItem = item.Tag as OrderItem;
numericUpDown1.Enabled = true;
numericUpDown1.Value = _selectedOrderItem.Count;
removeItemFromOrderButton.Enabled = true;
}
else
{
_selectedOrderItem = null;
numericUpDown1.Enabled = false;
numericUpDown1.Value = 1;
removeItemFromOrderButton.Enabled = false;
}
}
