Support for displaying all command-lines of StartMenu.exe

[PureOcean]

Is your feature request related to a problem? Please describe.

StartMenu.exe doesn't support displaying command-lines. Also, the parameters are undocumented on the Wikia.

Describe the solution you'd like

OpenShellSetup.exe have cmd-line support. For example, OpenShellSetup_4_4_191.exe /? can be viewed all cmd-lines in a window.

Area of issue

Start menu

Alternatives you've considered

I searched and listed all cmd-line parameters in StartMenu.cpp. Here are all the command lines:

-upgrade
-startup
-autorun
-silent
-cmd
-saveadmx 
-runas
-togglenew
-toggle
-open
-settings
-reloadsettings
-exit
-xml
-backup
-nohook
-testsettings

I hope the ability to list all will be added (with StartMenu.exe -h, -help, -?, /? parameter).

Additional context

P. S.: I ran StartMenu.exe -nohook. The Start menu cannot closed. After, I ran StartMenu.exe -exit. No change. Need ran Taskkill.exe /im startmenu.exe /t two times for completely exit. I know, -nohook not general using. On this occasion, I wanted to point out that the -exit parameter cannot completely terminate StartMenu.exe.

Also, adding a new parameter that terminates and restart Explorer.exe can be useful in BATch scripts.