如何在PowerShell中对枚举执行按位或(|)？

Question

我试图执行按位或(|)操作将多个枚举应用于.NET程序集使用的PowerShell中的变量.但是,当单管道字符执行此操作时,我收到Expressions are only allowed as the first element of a pipeline错误.如何在PowerShell中分配多个枚举？

    $everyone = New-Object System.Security.Principal.SecurityIdentifier([System.Security.Principal.WellKnownSidType]::WorldSid, $null);
    $fsr = [System.Security.AccessControl.FileSystemRights]::Read;
    $if = [System.Security.AccessControl.InheritanceFlags]::ContainerInherit | [System.Security.AccessControl.InheritanceFlags]::ObjectInherit;
    $pf = [System.Security.AccessControl.PropagationFlags]::None;
    $act = [System.Security.AccessControl.AccessControlType]::Allow;
    $accessRule = New-Object System.Security.AccessControl.FileSystemAccessRule($everyone, $fsr, $if, $pf, $act);

Answer 1

使用 -bor

[System.Security.AccessControl.InheritanceFlags]::ContainerInherit -bor [System.Security.AccessControl.InheritanceFlags]::ObjectInherit

ContainerInherit, ObjectInherit