> Trouble is that the main app (App1) waits in a loop for a > response from > App2 when it executes a command, so there is a hang situation > where App1 > is waiting for App2 to finish executing a command, and App2 > is waiting > for a SendMessage reponse from App1.
So maybe App2 should be using PostMessage rather than SendMessage? Cheers, Carl _______________________________________________ Delphi mailing list [email protected] http://ns3.123.co.nz/mailman/listinfo/delphi
