private void DeleteCustomerHearingAidOrder(DialogResult dialogResult)
{
if (dialogResult == DialogResult.Ok)
{
Task.Factory.StartNew(() =>
{
CustomerAction.DeleteCustomerHearingAidOrders(this.DBConnectionString, this.Entity.CustomerHearingAidOrderCollection.Where(x => x.IsSelected));
RefreshCustomerHearingAidOrderCollection();
});
}
else
{
this.ParentViewModel.ShowProgressBar = false;
}
}