powershell(その4)

• メソッドやプロパティなどの調べ方

Get-Member を使うとよさげ

• • 使用例

Get-Host

PS C:\> Get-Host
Name             : ConsoleHost
Version          : 5.0.10514.6
(略)
CurrentCulture   : ja-JP
CurrentUICulture : ja-JP
PrivateData      : Microsoft.PowerShell.ConsoleHost+ConsoleColorProxy
DebuggerEnabled  : True
IsRunspacePushed : False
Runspace         : System.Management.Automation.Runspaces.LocalRunspace

Get-Hostってどんなメソッドやプロパティが使えるの？

PS C:\> Get-Host | Get-Member
   TypeName: System.Management.Automation.Internal.Host.InternalHost
Name                   MemberType Definition
----                   ---------- ----------
EnterNestedPrompt      Method     void EnterNestedPrompt()
Equals                 Method     bool Equals(System.Object obj)
ExitNestedPrompt       Method     void ExitNestedPrompt()
GetHashCode            Method     int GetHashCode()
GetType                Method     type GetType()
NotifyBeginApplication Method     void NotifyBeginApplication()
NotifyEndApplication   Method     void NotifyEndApplication()
PopRunspace            Method     void PopRunspace(), void IHostSupportsInte...
PushRunspace           Method     void PushRunspace(runspace runspace), void...
SetShouldExit          Method     void SetShouldExit(int exitCode)
ToString               Method     string ToString()
CurrentCulture         Property   cultureinfo CurrentCulture {get;}
CurrentUICulture       Property   cultureinfo CurrentUICulture {get;}
DebuggerEnabled        Property   bool DebuggerEnabled {get;set;}
InstanceId             Property   guid InstanceId {get;}
IsRunspacePushed       Property   bool IsRunspacePushed {get;}
Name                   Property   string Name {get;}
PrivateData            Property   psobject PrivateData {get;}
Runspace               Property   runspace Runspace {get;}
UI                     Property   System.Management.Automation.Host.PSHostUs...
Version                Property   version Version {get;}

見つけたメソッド(Method)やプロパティ(Property)を使ってみる

PS C:\> (Get-Host).Version
Major  Minor  Build  Revision
-----  -----  -----  --------
5      0      10514  6

PS C:\> (Get-Host).Version.Major
5

PS C:\> (Get-Host).ToString()
System.Management.Automation.Internal.Host.InternalHost