InstallEventArgs Oluşturucular

Başvuru

Tanım

Ad Alanı:: System.Configuration.Install

Bütünleştirilmiş Kod:: System.Configuration.Install.dll

Önemli

Bazı bilgiler ürünün ön sürümüyle ilgilidir ve sürüm öncesinde önemli değişiklikler yapılmış olabilir. Burada verilen bilgilerle ilgili olarak Microsoft açık veya zımni hiçbir garanti vermez.

InstallEventArgs sınıfının yeni bir örneğini başlatır.

Aşırı Yüklemeler

InstallEventArgs()	sınıfının yeni bir örneğini InstallEventArgs başlatır ve özelliğini boş bırakır SavedState .
InstallEventArgs(IDictionary)	sınıfının yeni bir örneğini InstallEventArgs başlatır ve özelliğinin SavedState değerini belirtir.

InstallEventArgs()

sınıfının yeni bir örneğini InstallEventArgs başlatır ve özelliğini boş bırakır SavedState .

public:
 InstallEventArgs();

public InstallEventArgs ();

Public Sub New ()

Örnekler

Aşağıdaki örnekte, oluşturucular InstallEventArgs ve sınıfın SavedState özelliği gösterilmektedir InstallEventArgs .

ve AfterCommitadlı BeforeCommit iki yeni olay vardır. Bu olayların işleyicileri sırasıyla ve OnAfterCommit adlı OnBeforeCommit korumalı yöntemlerden çağrılır. Yöntem çağrıldığında Commit bu olaylar tetiklenir.

#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

Ayrıca bkz.

SavedState

Şunlara uygulanır

InstallEventArgs(IDictionary)

sınıfının yeni bir örneğini InstallEventArgs başlatır ve özelliğinin SavedState değerini belirtir.

public:
 InstallEventArgs(System::Collections::IDictionary ^ savedState);

public InstallEventArgs (System.Collections.IDictionary savedState);

new System.Configuration.Install.InstallEventArgs : System.Collections.IDictionary -> System.Configuration.Install.InstallEventArgs

Public Sub New (savedState As IDictionary)

Parametreler

savedState: IDictionary

IDictionary Yüklemenin geçerli durumunu temsil eden bir.

Örnekler

Aşağıdaki örnekte, oluşturucular InstallEventArgs ve sınıfın SavedState özelliği gösterilmektedir InstallEventArgs .

#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

Ayrıca bkz.

Şunlara uygulanır

Aracılığıyla paylaş

InstallEventArgs Oluşturucular

Tanım

Aşırı Yüklemeler

InstallEventArgs()

Örnekler

Ayrıca bkz.

Şunlara uygulanır

InstallEventArgs(IDictionary)

Parametreler

Örnekler

Ayrıca bkz.

Şunlara uygulanır

Ek kaynaklar