after calling JetSetColumns() after which JetUpdate() how do you retrieve the values for just about any freshly designated autoincrement values?
whenever you call JetUpdate() the 3rd arg is really a 'bookmark'. Once JetUpdate() completes you are able to aim to the bookmark using
JetGotoBookmark() - http://msdn.microsoft.com/en-us/library/ms683554(EXCHG.10).aspx
Note that it's also easy to retrieve the autoincrement value before calling JetUpdate, since the value is designated when JetUpdate is known as. You should utilize the JET_bitRetrieveCopy option with JetRetrieveColumn.
To have an example in handled code begin to see the "How Do You Retrieve a car-Increment Column Value?" section about this page.