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I call a VB activeX dll from a VC++ as a com object. But each time I make a change in the dll, I need to rebuild the VC++ code that calls the dll. If I don't do that the error message 'Creation failed' appears at the point of invoking the dll.
Please tell where I am going wrong.
Sujit Kumar Chakrabarti
In the project properties of the VB ActiveX control select "Binary Compatibility".
This will keep the same GUIDs for the control and its methods and thus not break the VC++ calling program.
HTH,
Duncan
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Ex. Datis: Duncan Jones
Merrion Computing Ltd
http://www.merrioncomputing.com
If you are calling the dll via an interface, make sure the interface is set to Binary compatibility, and the component itself to Project compatibility.
Tom Cannaerts
[email protected]
The best way to escape a problem, is to solve it.