Remove tray icon when killing program

[WojTec]

Windows don't have any routine to refresh tray, like graphical objects has in Delphi? How it do it when program remove icon themself?

Ok, anyway, I have another idea, but don't know how to code it: send close command and whait let's say 2secs to execute, if not executed then kill it. 1: how to perform close command when only icon in try? 2: How to wait for execution n seconds?