Qt Installer Framework, maintenance tool run with --silentUpdate, how do I know the installer run in silentUpdate mode?

[AlexHuang]

Hi,
I'm using Qt Installer Framework 3.0. The question is, when maintenance tool runs with --silentUpdate, how do I now it run in silent mode in my script?

My installer can allow users to run the program right after installation finished by setting "RunProgram" in config file. But in silentUpdate mode, that part does not work since there is no finished page. I still need to allow user to run the program right after updated, any idea? Thanks.