InstallEventArgs 클래스

참조

정의

네임스페이스:: System.Configuration.Install

어셈블리:: System.Configuration.Install.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

BeforeInstall , AfterInstall , Committing , Committed , BeforeRollback , AfterRollback , BeforeUninstall , AfterUninstall 이벤트에 대한 데이터를 제공합니다.

public ref class InstallEventArgs : EventArgs

public class InstallEventArgs : EventArgs

type InstallEventArgs = class
    inherit EventArgs

Public Class InstallEventArgs
Inherits EventArgs

상속: Object

EventArgs
InstallEventArgs

예제

다음 예제는 InstallEventArgs 생성자 및 SavedState 의 속성을 InstallEventArgs 클래스.

호출 하는 두 개의 새 이벤트가 BeforeCommit 고 AfterCommit입니다. 이러한 이벤트의 처리기 라는 보호 되는 메서드에서 호출 됩니다 OnBeforeCommit 고 OnAfterCommit 각각. 이러한 이벤트가 발생 하는 경우는 Commit 메서드가 호출 됩니다.

#using <System.dll>
#using <System.Configuration.Install.dll>

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Configuration::Install;
using namespace System::IO;

[RunInstaller(true)]
ref class MyInstaller: public Installer
{
public:
   // Simple events to handle before and after commit handlers.
   event InstallEventHandler^ BeforeCommit;
   event InstallEventHandler^ AfterCommit;

   MyInstaller()
   {
      // Add handlers to the events.
      BeforeCommit += gcnew InstallEventHandler( this, &MyInstaller::BeforeCommitHandler );
      AfterCommit += gcnew InstallEventHandler( this, &MyInstaller::AfterCommitHandler );
   }

   virtual void Install( IDictionary^ savedState ) override
   {
      Installer::Install( savedState );
      Console::WriteLine( "Install ...\n" );
   }

   virtual void Commit( IDictionary^ savedState ) override
   {
      Console::WriteLine( "Before Committing ...\n" );
      // Call the 'OnBeforeCommit' protected method.
      OnBeforeCommit( savedState );
      Installer::Commit( savedState );
      Console::WriteLine( "Committing ...\n" );
      // Call the 'OnAfterCommit' protected method.
      OnAfterCommit( savedState );
      Console::WriteLine( "After Committing ...\n" );
   }

   virtual void Rollback( IDictionary^ savedState ) override
   {
      Installer::Rollback( savedState );
      Console::WriteLine( "RollBack ...\n" );
   }

   virtual void Uninstall( IDictionary^ savedState ) override
   {
      Installer::Uninstall( savedState );
      Console::WriteLine( "UnInstall ...\n" );
   }

   // Protected method that invoke the handlers associated with the 'BeforeCommit' event.
protected:
   virtual void OnBeforeCommit( IDictionary^ savedState )
   {
      BeforeCommit( this, gcnew InstallEventArgs( savedState ) );
   }

   // Protected method that invoke the handlers associated with the 'AfterCommit' event.
protected:
   virtual void OnAfterCommit( IDictionary^ savedState )
   {
      AfterCommit( this, gcnew InstallEventArgs );
   }

   // A simple event handler to exemplify the example.
   void BeforeCommitHandler( Object^ sender, InstallEventArgs^ e )
   {
      Console::WriteLine( "BeforeCommitHandler event handler has been called\n" );
      Console::WriteLine( "The count of saved state objects are : {0}\n",
         e->SavedState->Count );
   }

   // A simple event handler to exemplify the example.
private:
   void AfterCommitHandler( Object^ sender, InstallEventArgs^ e )
   {
      Console::WriteLine( "AfterCommitHandler event handler has been called\n" );
   }
};


using System;
using System.ComponentModel;
using System.Collections;
using System.Configuration.Install;
using System.IO;

[RunInstaller(true)]
public class MyInstaller : Installer
{
   // Simple events to handle before and after commit handlers.
   public event InstallEventHandler BeforeCommit;
   public event InstallEventHandler AfterCommit;

   public MyInstaller()
   {
      // Add handlers to the events.
      BeforeCommit += new InstallEventHandler(BeforeCommitHandler);
      AfterCommit += new InstallEventHandler(AfterCommitHandler);
   }

   public override void Install(IDictionary savedState)
   {
      base.Install(savedState);
      Console.WriteLine("Install ...\n");
   }

   public override void Commit(IDictionary savedState)
   {
      Console.WriteLine("Before Committing ...\n");
      // Call the 'OnBeforeCommit' protected method.
      OnBeforeCommit(savedState);
      base.Commit(savedState);
      Console.WriteLine("Committing ...\n");
      // Call the 'OnAfterCommit' protected method.
      OnAfterCommit(savedState);
      Console.WriteLine("After Committing ...\n");
   }

   public override void Rollback(IDictionary savedState)
   {
      base.Rollback(savedState);
      Console.WriteLine("RollBack ...\n");
   }

   public override void Uninstall(IDictionary savedState)
   {
      base.Uninstall(savedState);
      Console.WriteLine("UnInstall ...\n");
   }

   // Protected method that invoke the handlers associated with the 'BeforeCommit' event.
   protected virtual void OnBeforeCommit(IDictionary savedState)
   {
      if(BeforeCommit != null)
         BeforeCommit(this, new InstallEventArgs(savedState));
   }

   // Protected method that invoke the handlers associated with the 'AfterCommit' event.
   protected virtual void OnAfterCommit(IDictionary savedState)
   {
      if(AfterCommit != null)
         AfterCommit(this, new InstallEventArgs());
   }

   // A simple event handler to exemplify the example.
   private void BeforeCommitHandler(Object sender, InstallEventArgs e)
   {
      Console.WriteLine("BeforeCommitHandler event handler has been called\n");
      Console.WriteLine("The count of saved state objects are : {0}\n",
         e.SavedState.Count);
   }

   // A simple event handler to exemplify the example.
   private void AfterCommitHandler(Object sender, InstallEventArgs e)
   {
      Console.WriteLine("AfterCommitHandler event handler has been called\n");
   }
}

Imports System.ComponentModel
Imports System.Collections
Imports System.Configuration.Install
Imports System.IO

<RunInstaller(True)> Public Class MyInstaller
   Inherits Installer
   ' Simple events to handle before and after commit handlers.
   Public Event BeforeCommit As InstallEventHandler
   Public Event AfterCommit As InstallEventHandler

   Public Sub New()
      ' Add handlers to the events.
      AddHandler BeforeCommit, AddressOf BeforeCommitHandler
      AddHandler AfterCommit, AddressOf AfterCommitHandler
   End Sub

   Public Overrides Sub Install(savedState As IDictionary)
      MyBase.Install(savedState)
      Console.WriteLine("Install ..." + ControlChars.Newline)
   End Sub

   Public Overrides Sub Commit(savedState As IDictionary)
      Console.WriteLine("Before Committing ..." + ControlChars.Newline)
      ' Call the 'OnBeforeCommit' protected method.
      OnBeforeCommit(savedState)
      MyBase.Commit(savedState)
      Console.WriteLine("Committing ..." + ControlChars.Newline)
      ' Call the 'OnAfterCommit' protected method.
      OnAfterCommit(savedState)
      Console.WriteLine("After Committing ..." + ControlChars.Newline)
   End Sub

   Public Overrides Sub Rollback(savedState As IDictionary)
      MyBase.Rollback(savedState)
      Console.WriteLine("RollBack ..." + ControlChars.Newline)
   End Sub

   Public Overrides Sub Uninstall(savedState As IDictionary)
      MyBase.Uninstall(savedState)
      Console.WriteLine("UnInstall ..." + ControlChars.Newline)
   End Sub

   ' Protected method that invoke the handlers associated with the 'BeforeCommit' event.
   Protected Overridable Sub OnBeforeCommit(savedState As IDictionary)
         RaiseEvent BeforeCommit(Me, New InstallEventArgs(savedState))
   End Sub

   ' Protected method that invoke the handlers associated with the 'AfterCommit' event.
   Protected Overridable Sub OnAfterCommit(savedState As IDictionary)
         RaiseEvent AfterCommit(Me, New InstallEventArgs())
   End Sub

   ' A simple event handler to exemplify the example.
   Private Sub BeforeCommitHandler(sender As Object, e As InstallEventArgs)
      Console.WriteLine("BeforeCommitHandler event handler has been called" + _
                                                      ControlChars.Newline)
      Console.WriteLine("The count of saved state objects are : {0}" + _
                                    ControlChars.Newline, e.SavedState.Count)
   End Sub

   ' A simple event handler to exemplify the example.
   Private Sub AfterCommitHandler(sender As Object, e As InstallEventArgs)
      Console.WriteLine("AfterCommitHandler event handler has been called" + _
                                                      ControlChars.Newline)
   End Sub
End Class

설명

InstallEventArgs 포함 된 IDictionary 설치의 현재 상태에 대 한 정보를 보유 하는 합니다. BeforeInstall, AfterInstall, Committing, Committed를 BeforeRollback를 AfterRollback, BeforeUninstall, 및 AfterUninstall 이 정보를 사용 하 여 이벤트 처리기입니다.

생성자

InstallEventArgs()	InstallEventArgs 클래스의 새 인스턴스를 초기화하고, SavedState 속성을 비워둡니다.
InstallEventArgs(IDictionary)	InstallEventArgs 클래스의 새 인스턴스를 초기화하고, SavedState에 대한 값을 지정합니다.

속성

SavedState

설치의 현재 상태를 나타내는 IDictionary를 가져옵니다.

메서드

Equals(Object)	지정된 개체가 현재 개체와 같은지 확인합니다. (다음에서 상속됨 Object)
GetHashCode()	기본 해시 함수로 작동합니다. (다음에서 상속됨 Object)
GetType()	현재 인스턴스의 Type을 가져옵니다. (다음에서 상속됨 Object)
MemberwiseClone()	현재 Object의 단순 복사본을 만듭니다. (다음에서 상속됨 Object)
ToString()	현재 개체를 나타내는 문자열을 반환합니다. (다음에서 상속됨 Object)

적용 대상

다음을 통해 공유

InstallEventArgs 클래스

정의

예제

설명

생성자

속성

메서드

적용 대상

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