PS C:\> Get-Host
Name : ConsoleHost
Version : 2.0
InstanceId : c3f73df2-e07d-4837-b385-f771228a1a0c
UI : System.Management.Automation.Internal.Host.InternalHostUserInterface
CurrentCulture : ru-RU
CurrentUICulture : en-US
PrivateData : Microsoft.PowerShell.ConsoleHost+ConsoleColorProxy
IsRunspacePushed : False
Runspace : System.Management.Automation.Runspaces.LocalRunspace
PS C:\> $result = @{}
PS C:\> $result.first = 'ololo'
PS C:\> $result.second = 'nlo'
PS C:\> $result.first += ' ololo'
PS C:\> $result
Name Value
---- -----
second nlo
first ololo ololo
К успеху идешь.