Running a powershell command in C# errors with, "Cannot invoke this function because the current host does not implement it"

c# .net asp.net powershell exchange-server

If that command would normally prompt for confirmation then you will need to either:

Set -Confirm:$false as a parameter (and possibly -Force as well)
Set $ConfirmPreference = "None" before calling Set-Mailbox (and possibly -Force too)
Create a Host and implement the Confirm functionality ;-)

CodeHunter