Michael Maddison
michael at ddisolutions.com.au
Tue Mar 6 19:56:44 CST 2007
Hi Larry, Your spec seems a little odd to me but I would be going for a stand alone exe, not Access for this. You might want to prototype in Access though ;-) How close to real time do you need for your monitoring? Why the temp table, why not monitor the source? On point #3 it seems that only 1 barcode can be live in the system at any time? cheers Michael M Hi Folks: I have a possible project that will need to: 1. Monitor a dbase table for changes, when a certain event is seen, read an ID number and print it in EAN128 barcode format. 2. Monitor another dbase table for a specific event, then write an ID number to a temp table. 3. Scan the barcode from #1 and compare it the ID number from #2 ... If they match, write success codes to a table, if they don't, display error and write info to a table. Given that this app will have to be running 12-18 hrs per day; it will usually have to deal with 30-50 of these events per day, should I be looking to write it in VB.NET? Larry Mrazek LCM Research, Inc. www.lcm-res.com lmrazek at lcm-res.com ph. 314-432-5886 mobile: 314-496-1645