How can I get CTRL-D to execute my own function before ViExit?

I’m using this to exit my powershell sessions:

Set-PSReadlineKeyHandler -Key ctrl+d -Function ViExit

But I would like to do something else before exiting, so how can I have another function be executed before ViExit when doing CTRL-d?

[eabase]

@gwojan

Why not bind Ctrl+d to a user defined function

That’s what i wanted to do, but I was under the impression that ...-Function ViExit was internal to PSReadLine and thus could not be replaced by myfun().

I managed to solve this by setting an event handler inside my profile script like this:

Register-EngineEvent PowerShell.Exiting -SupportEvent –Action { 
    Write-Host "`nExiting...`n" -fore Magenta; sleep(3); 
}
Set-PSReadlineKeyHandler -Key ctrl+d -Function ViExit

However, I don’t think this is actually executed before ViExit, but worked for my purposes.

[gwojan]

Why not bind <kbd>Ctrl+d</kbd> to a user defined function that ultimately calls ViExit?