private async void MarkOrderLineAgainstOL(CreditorOrderLineClient selectedItem = null)
{
OrderAPI orderApi = new OrderAPI(api);
busyIndicator.IsBusy = true;
var err = await orderApi.MarkedOrderLineAgainstOrderLine(debtorOrderLine, selectedItem);
busyIndicator.IsBusy = false;
if (err != ErrorCodes.Succes)
{
UtilDisplay.ShowErrorCode(err);
}
else
{
dockCtrl.CloseDockItem();
}
}