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Decoding olevariants

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FrankThynne

FrankThynne

Technical User
May 29, 2001
36
GB
I'm using TClientDataSet and TDataSetProvider (in the same app, at this stage). I'm trying to inspect the exchange of packets and OwnerData between those components.

Looking at TCLientDataSet.XMLData works in some cases but sometimes fails (Delayed Fetch). I need to know exactly when XMLData is valid (to avoid exceptions) or, better, how to display or dump the olevariants. Can anyone advise, please?
 
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