Hi all, How can I get a record's base table RowID, given the RowID of that record in a query?
My app lets the user pick a state from a ListBox, then from another ListBox, pick a city within the selected state. I need to know the RowID of the selected city in the base table, so that I can modify its label in a map. The ListBox gives me the RowID from the CitiesInState query, and I know the selected State and City, which are unique. Can I get the base table RowID from new query? Do I have to loop through the base table until I find the selected city? The Cities table has 30,000 records. In the MapInfo Product Knowledge Base, sub SelChangedHandler gets the RowID through CommandInfo(CMD_INFO_ROWID). This looks promising, but still working on it. Thanks, Mike --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 7565
