$null = New-Module {
    $uacOption = "EnableLUA";
    $systemPolicyPath = "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System";

    $uacSetter = {
        param(
            [bool] $Value
        )

        Set-ItemProperty -Path $systemPolicyPath -Name $uacOption -Value ([int]$Value);
    }

    <#
        .SYNOPSIS
        Determines whether UAC is enabled.
    #>
    function Get-UACStatus {
        [bool](Get-ItemProperty -Path $systemPolicyPath -Name $uacOption);
    }

    <#
        .SYNOPSIS
        Enables UAC.
    #>
    function Enable-UAC {
        & $uacSetter $true;
    }

    <#
        .SYNOPSIS
        Disables UAC.
    #>
    function Disable-UAC {
        & $uacSetter $false;
    }
};