private void DeleteOrdersButton_OnClick(object sender, RoutedEventArgs e)
{
IList selectedOrders = OrdersDataGrid.SelectedItems;
int ordersSize = selectedOrders.Count;
for (var i = 0; i < ordersSize; i++)
{
DataRowView row = (DataRowView)OrdersDataGrid.SelectedItems[i];
string textId = row["Id"].ToString();
int id = Convert.ToInt32(textId);
_client.DeleteOrder(id);
}
OrdersTabItem_OnLoaded(sender, e);
}