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COM DLL help


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JG1210

JG1210
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Posted 10 December 2001 - 19:23

Ok, I know how to call a dll and pass parameters to it just fine.  However, how can I get a dll to pass information back to my install - i.e a Callback or Event.  I need to update my Progress Bar in the Install based on the progress of an external Dll.  I can't find any documentation anywhere on this.  Any help is appreciated.

Ian Blake

Ian Blake
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Posted 11 December 2001 - 09:54

Look in the Msi documentation for MsiProcessMessage and an article "Adding Custom Actions to the Progress Bar"

I do not thnk it is as clearly documented as it could be but the information you need is there.