You can use IDispatch::GetIdsOfNames() to get the DISPID
for a property or method given its name.
That DISPID is what InvokeHelper wants.
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wrote in message news:5092755@discussion.autodesk.com...
I would like to edit the properties of a DwgThumbnail Activex control. Does anybody know what value to put in to the first parameter of the InvokeHelper function for getting a given property? A map between values and the related property would be quite helpful.
Thanks,
Sean