ComponentRenameEventHandler Temsilci

Tanım

public delegate void ComponentRenameEventHandler(System::Object ^ sender, ComponentRenameEventArgs ^ e);

public delegate void ComponentRenameEventHandler(object sender, ComponentRenameEventArgs e);

public delegate void ComponentRenameEventHandler(object? sender, ComponentRenameEventArgs e);

[System.Runtime.InteropServices.ComVisible(true)]
public delegate void ComponentRenameEventHandler(object sender, ComponentRenameEventArgs e);

type ComponentRenameEventHandler = delegate of obj * ComponentRenameEventArgs -> unit

[<System.Runtime.InteropServices.ComVisible(true)>]
type ComponentRenameEventHandler = delegate of obj * ComponentRenameEventArgs -> unit

Public Delegate Sub ComponentRenameEventHandler(sender As Object, e As ComponentRenameEventArgs)

Parametreler

Öznitelikler

ComVisibleAttribute

Örnekler

Aşağıdaki örnekte, bir ComponentRenameEventHandler kaydının ve olayın işlenmesi gösterilmektedir ComponentRename .

public:
   void LinkComponentRenameEvent( IComponentChangeService^ changeService )
   {
      // Registers an event handler for the ComponentRename event.
      changeService->ComponentRename += gcnew ComponentRenameEventHandler(
         this, &ComponentRenameEventHandlerExample::OnComponentRename );
   }

private:
   void OnComponentRename( Object^ /*sender*/, ComponentRenameEventArgs^ e )
   {
      // Displayss component renamed information on the console.
      Console::WriteLine( "Type of the component that has been renamed: " +
         e->Component->GetType()->FullName );
      Console::WriteLine( "New name of the component that has been renamed: " +
         e->NewName );
      Console::WriteLine( "Old name of the component that has been renamed: " +
         e->OldName );
   }

public void LinkComponentRenameEvent(IComponentChangeService changeService)
{
    // Registers an event handler for the ComponentRename event.
    changeService.ComponentRename += new ComponentRenameEventHandler(this.OnComponentRename);            
}

private void OnComponentRename(object sender, ComponentRenameEventArgs e)
{
    // Displayss component renamed information on the console.           
    Console.WriteLine("Type of the component that has been renamed: "+e.Component.GetType().FullName);                  
    Console.WriteLine("New name of the component that has been renamed: "+e.NewName);
    Console.WriteLine("Old name of the component that has been renamed: "+e.OldName);
}

Public Sub LinkComponentRenameEvent(ByVal changeService As IComponentChangeService)
    ' Registers an event handler for the ComponentRename event.
    AddHandler changeService.ComponentRename, AddressOf Me.OnComponentRename
End Sub

Private Sub OnComponentRename(ByVal sender As Object, ByVal e As ComponentRenameEventArgs)
    ' Displays component renamed information on the console.           
    Console.WriteLine(("Type of the component that has been renamed: " + e.Component.GetType().FullName))
    Console.WriteLine(("New name of the component that has been renamed: " + e.NewName))
    Console.WriteLine(("Old name of the component that has been renamed: " + e.OldName))
End Sub

Açıklamalar

Bir ComponentRenameEventHandler temsilci oluşturduğunuzda, olayı işleyecek yöntemi tanımlarsınız. Olayı olay işleyicinizle ilişkilendirmek için olaya temsilcinin bir örneğini ekleyin. Olay her gerçekleştiğinde, olay işleyici (siz temsilciyi kaldırmadığınız sürece) çağrılır. Olay işleyici temsilcileri hakkında daha fazla bilgi için bkz. Olayları İşleme ve Oluşturma.

Uzantı Metotları

Şunlara uygulanır

Ayrıca bkz.

• ComponentRename
• ComponentRenameEventArgs