PowerShell obtiene los métodos y propiedades de un objeto

Todos los objetos .Net se procesan en PowerShell. ¿Cómo obtener los métodos y propiedades de un objeto?
 
  Puede utilizar métodos y propiedades queGet-Memberpueden obtener objetos.   1. El parámetro "-InputObject" va seguido del objeto y se pueden ver los parámetros y métodos del objeto.   2. Conecte Get-Member a la parte posterior del objeto a través de una tubería (|) para realizar consultas.
 


 

  Primero mire la estructura gramatical de Get-Member , puede ver la ayuda a través de Get-help Get-Member .

# Get-Member 的 语法 结构 ：
Get-Member
[[-Name] <System.String []>]
[-Force]
[-InputObject <System.Management.Automation.PSObject>]
[-MemberType {AliasProperty | CodeProperty | Propiedad | NoteProperty | ScriptProperty | Propiedades | PropertySet | Método | CodeMethod | ScriptMethod | Métodos | ParameterizedProperty | MemberSet | Evento | Dinámico | Todo}]
[-Estático]
[-Ver {Extendido | Adaptado | Base | Todos}]
[<CommonParameters>]

Según la estructura gramatical, puede ver que hay un parámetro "-InputObject" seguido de un objeto, y puede ver los parámetros y métodos del objeto.

Get-Member -MemberType Property -InputObject (Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM)

PS C:\> Get-Member  -InputObject (Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM)

   TypeName:System.ServiceProcess.ServiceController

Name                      MemberType    Definition
----                      ----------    ----------
Name                      AliasProperty Name = ServiceName
RequiredServices          AliasProperty RequiredServices = ServicesDependedOn
Disposed                  Event         System.EventHandler Disposed(System.Object, System.EventArgs)
Close                     Method        void Close()
Continue                  Method        void Continue()
CreateObjRef              Method        System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method        void Dispose(), void IDisposable.Dispose()
Equals                    Method        bool Equals(System.Object obj)
ExecuteCommand            Method        void ExecuteCommand(int command)
GetHashCode               Method        int GetHashCode()
GetLifetimeService        Method        System.Object GetLifetimeService()
GetType                   Method        type GetType()
InitializeLifetimeService Method        System.Object InitializeLifetimeService()
Pause                     Method        void Pause()
Refresh                   Method        void Refresh()
Start                     Method        void Start(), void Start(string[] args)
Stop                      Method        void Stop()
WaitForStatus             Method        void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(Syst...
CanPauseAndContinue       Property      bool CanPauseAndContinue {get;}
CanShutdown               Property      bool CanShutdown {get;}
CanStop                   Property      bool CanStop {get;}
Container                 Property      System.ComponentModel.IContainer Container {get;}
DependentServices         Property      System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName               Property      string DisplayName {get;set;}
MachineName               Property      string MachineName {get;set;}
ServiceHandle             Property      System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName               Property      string ServiceName {get;set;}
ServicesDependedOn        Property      System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType               Property      System.ServiceProcess.ServiceType ServiceType {get;}
Site                      Property      System.ComponentModel.ISite Site {get;set;}
StartType                 Property      System.ServiceProcess.ServiceStartMode StartType {get;}
Status                    Property      System.ServiceProcess.ServiceControllerStatus Status {get;}
ToString                  ScriptMethod  System.Object ToString();

Además, también puede conectar Get-Member a la parte posterior del objeto a través de una tubería (|) para realizar consultas.

  

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Obtener miembro

TypeName:System.ServiceProcess.ServiceController

Name                      MemberType    Definition
----                      ----------    ----------
Name                      AliasProperty Name = ServiceName
RequiredServices          AliasProperty RequiredServices = ServicesDependedOn
Disposed                  Event         System.EventHandler Disposed(System.Object, System.EventArgs)
Close                     Method        void Close()
Continue                  Method        void Continue()
CreateObjRef              Method        System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method        void Dispose(), void IDisposable.Dispose()
Equals                    Method        bool Equals(System.Object obj)
ExecuteCommand            Method        void ExecuteCommand(int command)
GetHashCode               Method        int GetHashCode()
GetLifetimeService        Method        System.Object GetLifetimeService()
GetType                   Method        type GetType()
InitializeLifetimeService Method        System.Object InitializeLifetimeService()
Pause                     Method        void Pause()
Refresh                   Method        void Refresh()
Start                     Method        void Start(), void Start(string[] args)
Stop                      Method        void Stop()
WaitForStatus             Method        void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(Syst...
CanPauseAndContinue       Property      bool CanPauseAndContinue {get;}
CanShutdown               Property      bool CanShutdown {get;}
CanStop                   Property      bool CanStop {get;}
Container                 Property      System.ComponentModel.IContainer Container {get;}
DependentServices         Property      System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName               Property      string DisplayName {get;set;}
MachineName               Property      string MachineName {get;set;}
ServiceHandle             Property      System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName               Property      string ServiceName {get;set;}
ServicesDependedOn        Property      System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType               Property      System.ServiceProcess.ServiceType ServiceType {get;}
Site                      Property      System.ComponentModel.ISite Site {get;set;}
StartType                 Property      System.ServiceProcess.ServiceStartMode StartType {get;}
Status                    Property      System.ServiceProcess.ServiceControllerStatus Status {get;}
ToString                  ScriptMethod  System.Object ToString();

Métodos o atributos de cribado separados

 
  Hay un "MemberType" en la estructura ejecutada, y este parámetro puede filtrar el resultado de la consulta.

  Especificar las propiedades del objeto de consulta "-MemberType Method"

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Método Get-Member -MemberType

TypeName:System.ServiceProcess.ServiceController

Name                      MemberType Definition
----                      ---------- ----------
Close                     Method     void Close()
Continue                  Method     void Continue()
CreateObjRef              Method     System.Runtime.Remoting.ObjRef CreateObjRef(type requestedType)
Dispose                   Method     void Dispose(), void IDisposable.Dispose()
Equals                    Method     bool Equals(System.Object obj)
ExecuteCommand            Method     void ExecuteCommand(int command)
GetHashCode               Method     int GetHashCode()
GetLifetimeService        Method     System.Object GetLifetimeService()
GetType                   Method     type GetType()
InitializeLifetimeService Method     System.Object InitializeLifetimeService()
Pause                     Method     void Pause()
Refresh                   Method     void Refresh()
Start                     Method     void Start(), void Start(string[] args)
Stop                      Method     void Stop()
WaitForStatus             Method     void WaitForStatus(System.ServiceProcess.ServiceControllerStatus desiredStatus), void WaitForStatus(System....

  Especificar las propiedades del objeto de consulta "-MemberType Property"

(Get-Service -ComputerName "sz-test1119.test.local" -Name WinRM) | Propiedad Get-Member -MemberType

TypeName:System.ServiceProcess.ServiceController

Name                MemberType Definition
----                ---------- ----------
CanPauseAndContinue Property   bool CanPauseAndContinue {get;}
CanShutdown         Property   bool CanShutdown {get;}
CanStop             Property   bool CanStop {get;}
Container           Property   System.ComponentModel.IContainer Container {get;}
DependentServices   Property   System.ServiceProcess.ServiceController[] DependentServices {get;}
DisplayName         Property   string DisplayName {get;set;}
MachineName         Property   string MachineName {get;set;}
ServiceHandle       Property   System.Runtime.InteropServices.SafeHandle ServiceHandle {get;}
ServiceName         Property   string ServiceName {get;set;}
ServicesDependedOn  Property   System.ServiceProcess.ServiceController[] ServicesDependedOn {get;}
ServiceType         Property   System.ServiceProcess.ServiceType ServiceType {get;}
Site                Property   System.ComponentModel.ISite Site {get;set;}
StartType           Property   System.ServiceProcess.ServiceStartMode StartType {get;}
Status              Property   System.ServiceProcess.ServiceControllerStatus Status {get;}

Catálogo devuelva mis notas de estudio de Powershell: https://blog.51cto.com/3chou/2562634