NavigationCommands.Search Eigenschaft

Definition

Ruft den Wert ab, der den Search-Befehl darstellt.Gets the value that represents the Search command.

public:
 static property System::Windows::Input::RoutedUICommand ^ Search { System::Windows::Input::RoutedUICommand ^ get(); };
public static System.Windows.Input.RoutedUICommand Search { get; }
member this.Search : System.Windows.Input.RoutedUICommand
Public Shared ReadOnly Property Search As RoutedUICommand

Eigenschaftswert

Der weitergeleitete UIUI-Befehl.The routed UIUI command.

StandardwerteDefault Values
TastenkombinationKey Gesture F3F3
Text der BenutzeroberflächeUI Text SuchenSearch

Beispiele

Im folgenden Beispiel wird gezeigt, wie Code implementiert wird, der Search auf den-Befehl in FlowDocumentPageViewerVerbindung mit einem antwortet.The following example shows how to implement code that responds to the Search command in conjunction with a FlowDocumentPageViewer.

<Window
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  x:Class="SDKSample.Search">

  <Window.CommandBindings>
    <CommandBinding
      Command="NavigationCommands.Search"
      CanExecute="navigationCommandSearch_CanExecute"
      Executed="navigationCommandSearch_Executed" />
  </Window.CommandBindings>
<!-- NavigationCommands.Search -->
<MenuItem Command="NavigationCommands.Search" />
<FlowDocumentPageViewer Name="flowDocumentPageViewer">
  <FlowDocument>
    <!-- Document Content-->
    <Paragraph>
      Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed vulputate, lacus non sagittis pharetra, diam dolor dictum tellus, et hendrerit odio risus nec erat. Nam sollicitudin imperdiet mi. Sed rutrum. Morbi vel nunc. Donec imperdiet. Morbi hendrerit leo. Maecenas imperdiet. Curabitur viverra tempor nisi. Phasellus vitae augue sit amet neque venenatis elementum. Proin posuere lobortis quam. Curabitur et neque. Donec ac sem vitae libero pharetra luctus. Fusce purus. Nulla vehicula, leo commodo dictum lobortis, odio augue accumsan ante, id dictum nisi libero quis diam. Nam augue erat, malesuada eu, tincidunt eu, dictum ut, ante. In vel magna vel ligula faucibus lobortis. Praesent a felis non mi fringilla vulputate. Integer quis tellus cursus elit tincidunt vehicula. Morbi commodo sem eu eros. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae;
    </Paragraph>
  </FlowDocument>
</FlowDocumentPageViewer>
</Window>
using System.Windows;
using System.Windows.Input;

namespace SDKSample
{
    public partial class Search : Window
    {
        public Search()
        {
            InitializeComponent();
        }

        void navigationCommandSearch_CanExecute(object sender, CanExecuteRoutedEventArgs e)
        {
            // Can search of there is a document
            e.CanExecute = (this.flowDocumentPageViewer.Document != null);
        }

        void navigationCommandSearch_Executed(object target, ExecutedRoutedEventArgs e)
        {
            // Implement custom Search handling code
        }
    }
}

Namespace SDKSample
    Partial Public Class Search
        Inherits Window
        Public Sub New()
            InitializeComponent()
        End Sub

        Private Sub navigationCommandSearch_CanExecute(ByVal sender As Object, ByVal e As CanExecuteRoutedEventArgs)
            ' Can search of there is a document
            e.CanExecute = (Me.flowDocumentPageViewer.Document IsNot Nothing)
        End Sub

        Private Sub navigationCommandSearch_Executed(ByVal target As Object, ByVal e As ExecutedRoutedEventArgs)
            ' Implement custom Search handling code
        End Sub
    End Class
End Namespace

Hinweise

Dieser Befehl gibt die Absicht an, zu suchen.This command indicates the intention to search.

Es gibt keine Implementierung für die Reaktion auf Search den-Befehl für WPFWPF eine bestimmte Klasse.There is no implementation for responding to the Search command on any given WPFWPF class. Daher müssen Sie eine entsprechende-Implementierung bereitstellen, die im Beispiel gezeigt wird.As such, you need to provide an appropriate implementation, which is shown in the example.

Verwendung von XAML-AttributenXAML Attribute Usage

<object property="NavigationCommands.Search"/>  

Gilt für:

Siehe auch