Action::LookupOK only with LookupMode(true)

[Pazzakara]

If you're coding a manual lookup using a (local) page variable and you are asking for the Action::LookupOK, you have to enable the lookup mode of the page first:

procedure LookupCustomer(var Customer: Record Customer)
var
  CustomerLookup: Page "Customer Lookup";
begin
  CustomerLookup.SetTableView(Customer);
  if CustomerLookup.RunModal() = Action::LookupOK then // should rais a warning, because page is not run in lookup mode
    // Do Something
end;

one of this lines is expected before the RunModal():
CustomerLookup.LookupMode(true);
CustomerLookup.LookupMode := true;

The same is for Action::LookupCancel.

This results in up to 4 scenarios where a warning should be displayed - I'm not sure if this should be one, two or four seperate rules:

• if Action::LookupOK is found and LookupMode is not used or set to false
• if Action::LookupCancel is found and LookupMode is not used or set to false
• if LookupMode is set to true and Action::OK is found
• if LookupMode is set to true and Action::Cancel is found