> > I have an application which is not reentrant that is only a > single instance thereof should run at once. Is it possible to > detect whether there is already an other instance running and > passing it focus?
On windows, you can use the "exec command start" process described for launching web browsers at http://wiki.tcl.tk/557/ On unix and in X environments, I think you can use send and tk appname. Bob -- Bob Techentin [EMAIL PROTECTED] Mayo Foundation (507) 538-5495 200 First St. SW FAX (507) 284-9171 Rochester MN, 55901 USA http://www.mayo.edu/sppdg/ ------------------------------------------------------- This SF.NET email is sponsored by: FREE SSL Guide from Thawte are you planning your Web Server Security? Click here to get a FREE Thawte SSL guide and find the answers to all your SSL security issues. http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0026en _______________________________________________ vtcl-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/vtcl-user
