例如System.Environment中的属性输出当前登录域、用户名、机器名：
PS C:Powershell> [Environment]::UserDomainName
MyHome
PS C:Powershell> [Environment]::UserName
xiaoming
PS C:Powershell> [Environment]::MachineName
LocalHost
搜索方法
下面的例子演示如何根据指定关键字”Address”,搜索方法。
[AppDomain]::CurrentDomain.GetAssemblies() | ForEach-Object { $_.GetExportedTypes() } | ForEach-Object { $_.getmembers() } | Where-Object { $_.isStatic} | Where-Object { $_ -like $searchtext } | ForEach-Object { "[{0}]::{1} --> {2}" -f $_.declaringtype, $_.toString().SubString($_.toString().IndexOf(" ")+1), $_.ReturnType }
[System.Net.IPAddress]::Parse(System.String) --> System.Net.IPAddress
[System.Net.IPAddress]::IsLoopback(System.Net.IPAddress) --> System.Boolean
[System.Net.IPAddress]::Any -->
[System.Net.IPAddress]::Loopback -->
[System.Net.IPAddress]::Broadcast -->
[System.Net.IPAddress]::None -->
[System.Net.IPAddress]::IPv6Any -->
[System.Net.IPAddress]::IPv6Loopback -->
[System.Net.IPAddress]::IPv6None -->
[System.Net.Sockets.AddressFamily]::Unknown -->
[System.Net.Sockets.AddressFamily]::Unspecified -->
[System.Net.Sockets.AddressFamily]::Unix -->
[System.Net.Sockets.AddressFamily]::InterNetwork -->
[System.Net.Sockets.AddressFamily]::ImpLink -->
[System.Net.Sockets.AddressFamily]::Pup -->
[System.Net.Sockets.AddressFamily]::Chaos -->
[System.Net.Sockets.AddressFamily]::NS -->
[System.Net.Sockets.AddressFamily]::Ipx -->
[System.Net.Sockets.AddressFamily]::Iso -->
[System.Net.Sockets.AddressFamily]::Osi -->
[System.Net.Sockets.AddressFamily]::Ecma -->
[System.Net.Sockets.AddressFamily]::DataKit -->
[System.Net.Sockets.AddressFamily]::Ccitt -->
[System.Net.Sockets.AddressFamily]::Sna -->
[System.Net.Sockets.AddressFamily]::DecNet -->
[System.Net.Sockets.AddressFamily]::DataLink -->
[System.Net.Sockets.AddressFamily]::Lat -->
[System.Net.Sockets.AddressFamily]::HyperChannel -->
[System.Net.Sockets.AddressFamily]::AppleTalk -->
[System.Net.Sockets.AddressFamily]::NetBios -->
[System.Net.Sockets.AddressFamily]::VoiceView -->
[System.Net.Sockets.AddressFamily]::FireFox -->
[System.Net.Sockets.AddressFamily]::Banyan -->
[System.Net.Sockets.AddressFamily]::Atm -->
[System.Net.Sockets.AddressFamily]::InterNetworkV6 -->
[System.Net.Sockets.AddressFamily]::Cluster -->
[System.Net.Sockets.AddressFamily]::Ieee12844 -->
[System.Net.Sockets.AddressFamily]::Irda -->
[System.Net.Sockets.AddressFamily]::NetworkDesigners -->
[System.Net.Sockets.AddressFamily]::Max -->
[System.Net.Sockets.IOControlCode]::GetBroadcastAddress -->
