Subject | Re: [IBO] is dataset empty |
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Author | Paul Vinkenoog |
Post date | 2004-01-05T16:51:09Z |
Hello Luc,
i.e. before using (API)First or Last? How can the Cursor know
it's EOF if it hasn't tried to fetch any records yet?
Greetings,
Paul Vinkenoog
>> how to emulate IsEmpty for TIB_Dataset ?Does this also work _before_ you have tried to fetch records,
> For TIB_Cursors I use: EOF AND BOF.
> If this is true, it's empty.
i.e. before using (API)First or Last? How can the Cursor know
it's EOF if it hasn't tried to fetch any records yet?
Greetings,
Paul Vinkenoog