private void RemoveContractor_Click(object sender, RoutedEventArgs e)
{
ExternalBusiness contractor = (ExternalBusiness)ContractorsView.SelectedItem;
if (contractor != null)
{
if (contractor.getOrderIDsCount() != 0)
{
MessageBox.Show("Please reassign their orders to other bakers!");
}
else if (MessageBox.Show("Are you sure you want to delete this contractor from the system?", "", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
DB.GetListOfContractors().Remove(contractor);
UpdateContractorsView();
}
}
}