ComponentDesigner.InvokeGetInheritanceAttribute-Methode

Artikel
08/20/2007

Ruft das InheritanceAttribute des angegebenen ComponentDesigner ab.

Namespace: System.ComponentModel.Design
Assembly: System.Design (in system.design.dll)

Syntax

'Declaration
Protected Function InvokeGetInheritanceAttribute ( _
    toInvoke As ComponentDesigner _
) As InheritanceAttribute
'Usage
Dim toInvoke As ComponentDesigner
Dim returnValue As InheritanceAttribute

returnValue = Me.InvokeGetInheritanceAttribute(toInvoke)

protected InheritanceAttribute InvokeGetInheritanceAttribute (
    ComponentDesigner toInvoke
)

protected:
InheritanceAttribute^ InvokeGetInheritanceAttribute (
    ComponentDesigner^ toInvoke
)

protected InheritanceAttribute InvokeGetInheritanceAttribute (
    ComponentDesigner toInvoke
)

protected function InvokeGetInheritanceAttribute (
    toInvoke : ComponentDesigner
) : InheritanceAttribute

Parameter

toInvoke
Der ComponentDesigner, dessen Vererbungsattribut abgerufen werden soll.

Rückgabewert

Das InheritanceAttribute des angegebenen Designers.

Beispiel

   Public Class DesignerSample
      Inherits ComponentDesigner
      
      Public Overrides ReadOnly Property Verbs() As DesignerVerbCollection
         Get
            ' Specifies a new verb that will show up in the context menu for the component.
            Dim clickVerb As New DesignerVerb("Click Me!", New EventHandler(AddressOf OnVerbClicked))
            Return New DesignerVerbCollection(New DesignerVerb() {clickVerb})
         End Get
      End Property
      
      
      Private Sub OnVerbClicked(sender As Object, e As EventArgs)
         MessageBox.Show("This verb was clicked")
      End Sub 'OnVerbClicked
   End Class 'DesignerSample

...
   <Designer(GetType(DesignerSample))>  _
   Public Class DesignerComponent
      Inherits Component
   End Class 'DesignerComponent
    _

public class DesignerSample : ComponentDesigner
{
    public override DesignerVerbCollection Verbs 
    {
        get
        {
            // Specifies a new verb that will show up in the shortcut menu for the component.
            DesignerVerb clickVerb = new DesignerVerb("Click Me!", new EventHandler(OnVerbClicked));
            return new DesignerVerbCollection(new DesignerVerb[] {clickVerb});
        }
    }

    private void OnVerbClicked(object sender, EventArgs e) 
    {
        MessageBox.Show("This verb was clicked");
    }
}

...
[Designer(typeof(DesignerSample))]
public class DesignerComponent : Component
{
}

   public ref class DesignerSample: public ComponentDesigner
   {
   public:

      property DesignerVerbCollection^ Verbs 
      {
         virtual DesignerVerbCollection^ get() override
         {
            // Specifies a new verb that will show up in the shortcut menu for the component.
            DesignerVerb^ clickVerb = gcnew DesignerVerb( "Click Me!",gcnew EventHandler( this, &DesignerSample::OnVerbClicked ) );
            array<DesignerVerb^>^myArray = {clickVerb};
            return gcnew DesignerVerbCollection( myArray );
         }
      }

   private:
      void OnVerbClicked( Object^ /*sender*/, EventArgs^ /*e*/ )
      {
         MessageBox::Show( "This verb was clicked" );
      }
   };

...
   [Designer(DesignerSample::typeid)]
   public ref class DesignerComponent: public Component{};

public class DesignerSample
   extends ComponentDesigner
{
    /** @property 
     */
    public DesignerVerbCollection get_Verbs()
    {
        // Specifies a new verb that will show up in the shortcut menu for the 
        // component.
        DesignerVerb clickVerb =
            new DesignerVerb("Click Me!", new EventHandler(OnVerbClicked));
        return new DesignerVerbCollection(new DesignerVerb[] { clickVerb });
    } //get_Verbs

    private void OnVerbClicked(Object sender, EventArgs e)
    {
        MessageBox.Show("This verb was clicked");
    } //OnVerbClicked
} //DesignerSample

...
/** @attribute Designer(DesignerSample.class)
 */
public class DesignerComponent extends Component
{
} //DesignerComponent

.NET Framework-Sicherheit

Volle Vertrauenswürdigkeit für den unmittelbaren Aufrufer. Dieser Member kann von nur teilweise vertrauenswürdigem Code nicht verwendet werden. Weitere Informationen finden Sie unter .

Plattformen

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

ComponentDesigner-Klasse
ComponentDesigner-Member
System.ComponentModel.Design-Namespace

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