protected override void btnAnnul_Clicked(object o, EventArgs args)
{
if (Message.ShowDialog(GetAnnulTitle(), string.Empty, GetAnnulQuestion(), "Icons.Question32.png",
MessageButtons.YesNo) != ResponseType.Yes)
{
return;
}
string error;
string warning;
if (!BusinessDomain.CanAnnulOperation(SelectedItem, out error, out warning))
{
if (warning != null)
{
if (MessageError.ShowDialog(warning, buttons: MessageButtons.YesNo) != ResponseType.Yes)
{
return;
}
}
else
{
MessageError.ShowDialog(error);
return;
}
}
try {
AnnulOperation();
GetEntities();
grid.Model = entities;
if (btnPreview.Active)
{
previewWidget.LoadOperation(SelectedItem);
}
} catch (ArgumentException) {
} catch (InsufficientItemAvailabilityException ex) {
if (btnPreview.Active)
{
previewWidget.LoadOperation(SelectedItem);
}
MessageError.ShowDialog(string.Format(Translator.GetString("The operation cannot be annulled " +
"because the annulment will cause negative availability of item \"{0}\"."), ex.ItemName),
ErrorSeverity.Warning, ex);
}
}
public override void Annul()
{
if (!CheckIsNewFormat())
{
return;
}
string error;
string warning;
if (BusinessDomain.CanAnnulOperation(this, out error, out warning))
{
LoadDetails();
ClearDetails();
Commit(GetPriceGroup(-1, locationId), true);
}
else if (warning != null)
{
BusinessDomain.RequestOperationAnnul(this);
}
}