| Subject | Re[2]: [IBO] Accessing Field Contents |
|---|---|
| Author | Nando Dessena |
| Post date | 2003-09-24T06:07:24Z |
Helen,
no, it's equivalent in all instances. Look at the code.
HB> It's a good fallback in that case to
HB> take the "longer road" with VCL-to-Dataset references, to avoid getting AVs
HB> on these calls.
FWIW, you'll find that the two constructions share the same risks of getting
AVs, namely if SelectedField isn't assigned.
Ciao
--
Nando mailto:nandod@...
>>H> MyIBOQuery.FieldByName(MyGrid.SelectedField.FieldName).PropertyOrMethodHB> Good point, if you are using IDE-instantiated field objects
>>
>>MyGrid.SelectedField.PropertyOrMethod should be equivalent.
no, it's equivalent in all instances. Look at the code.
HB> It's a good fallback in that case to
HB> take the "longer road" with VCL-to-Dataset references, to avoid getting AVs
HB> on these calls.
FWIW, you'll find that the two constructions share the same risks of getting
AVs, namely if SelectedField isn't assigned.
Ciao
--
Nando mailto:nandod@...