powershell-objects

function Get-TPMState {
 
    $TPM = Get-Tpm
 
    $TPMState = New-Object psobject
    $TPMState | Add-Member NoteProperty "IsPresent" $TPM.TpmPresent
    $TPMState | Add-Member NoteProperty "IsReady" $TPM.TpmReady
    $TPMState | Add-Member NoteProperty "IsEnabled" $TPM.TpmEnabled
 
    $TPMState | Add-Member ScriptMethod "CheckTPMReady" {
        if ($this.IsPresent -and $this.IsReady -and $this.IsEnabled) {
            return $true
        }
 
        return $false
    }
 
    return $TPMState
}