BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  OnUpdateRecord          BorlandTalk.com Forum Index -> C++ Builder Databases (Multi-Tier) View previous topic :: View next topic   Author Message Andy Guest Posted: Tue Feb 01, 2005 6:11 pm    Post subject: OnUpdateRecord Hi, I am having some trouble with the OnUpdateRecord event for a TQuery on a RemoteDataModule. The event gets fired but the first parameter (DataSet) doesn't seem to be populated. so, the following fails, void __fastcall TMDbRDM::OnUpdateRecord(TDataSet *DataSet, TUpdateKind UpdateKind, TUpdateAction &UpdateAction) { TQuery *aQuery = dynamic_cast<TQuery*>(DataSet); .... .... At this point, aQuery == NULL. How can this be? TIA. Andy Back to top Andy Guest Posted: Wed Feb 02, 2005 11:55 am    Post subject: Re: OnUpdateRecord Raised on QC as #10753 with attached example files. Andy "Andy" <a@b.c> wrote: Quote: Hi, I am having some trouble with the OnUpdateRecord event for a TQuery on a RemoteDataModule. The event gets fired but the first parameter (DataSet) doesn't seem to be populated. so, the following fails, void __fastcall TMDbRDM::OnUpdateRecord(TDataSet *DataSet, TUpdateKind UpdateKind, TUpdateAction &UpdateAction) { TQuery *aQuery = dynamic_cast<TQuery*>(DataSet); ... ... At this point, aQuery == NULL. How can this be? TIA. 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