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ptc
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 Posted: Mon Oct 06, 2003 5:01 pm Post subject: Return value of varDispatch |
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I have imported a dll that has a var prameter of type oleVariant. The data
type that is returned after making the function call is a varDispatch. It
should return a 2 dimensional array or a type of varArray. Is there any
way to convert the varDispatch to varArr so I can use it in a
TClientDataset? ie cds.data := returnedOleVariant;
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Deborah Pate (TeamB)
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| Posted: Fri Oct 10, 2003 1:12 pm Post subject: Re: Return value of varDispatch |
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<
The data type that is returned after making the function
call is a varDispatch. It should return a 2 dimensional
array or a type of varArray.
Well, it actually returns an interface, so that interface
probably has a method to let you get at the data. You could
try calling the default method (dispid = 0), but otherwise
you really need to find out what the returned interface is.
--
Deborah Pate (TeamB) http://delphi-jedi.org
TeamB don't see posts sent via Google or ISPs
Use the real Borland server: newsgroups.borland.com
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