WebView Class

Stellt ein Steuerelement bereit, das HTML-Inhalt in einer App hostet.

Vererbung

Object
  DependencyObject
    UIElement
      FrameworkElement
        WebView

Syntax


public ref class WebView sealed : FrameworkElement

Attribute

[MarshalingBehavior(Agile)]
[Threading(Both)]
[Version(0x06020000)]
[WebHostHidden()]

Member

WebViewKlasse hat diese Membertypen:

Konstruktoren

WebViewKlasse hat diese Konstruktoren.

KonstruktorBeschreibung
WebView Initializes a new instance of the WebView class.

 

Ereignisse

WebViewKlasse hat diese Ereignisse.

EreignisBeschreibung
ContentLoading Occurs when the WebView has started loading new content.
DataContextChanged Occurs when the value of the FrameworkElement.DataContext property changes. (Geerbt von FrameworkElement)
DOMContentLoaded Occurs when the WebView has finished parsing the current HTML content.
DoubleTapped (not supported; see Remarks) Occurs when an otherwise unhandled DoubleTap interaction occurs over the hit test area of this element. (Geerbt von UIElement)
DragEnter (not supported; see Remarks) Occurs when the input system reports an underlying drag event with this element as the target. (Geerbt von UIElement)
DragLeave (not supported; see Remarks) Occurs when the input system reports an underlying drag event with this element as the origin. (Geerbt von UIElement)
DragOver (not supported; see Remarks) Occurs when the input system reports an underlying drag event with this element as the potential drop target. (Geerbt von UIElement)
Drop (not supported; see Remarks) Occurs when the input system reports an underlying drop event with this element as the drop target. (Geerbt von UIElement)
FrameContentLoading Occurs when a frame in the WebView has started loading new content.
FrameDOMContentLoaded Occurs when a frame in the WebView has finished parsing its current HTML content.
FrameNavigationCompleted Occurs when a frame in the WebView has finished loading its content.
FrameNavigationStarting Occurs before a frame in the WebView navigates to new content.
GotFocus Occurs when a UIElement receives focus. (Geerbt von UIElement)
Holding (not supported; see Remarks) Occurs when an otherwise unhandled Hold interaction occurs over the hit test area of this element. (Geerbt von UIElement)
KeyDown (not supported; see Remarks) Occurs when a keyboard key is pressed while the UIElement has focus. (Geerbt von UIElement)
KeyUp (not supported; see Remarks) Occurs when a keyboard key is released while the UIElement has focus. (Geerbt von UIElement)
LayoutUpdated Occurs when the layout of the visual tree changes, due to layout-relevant properties changing value or some other action that refreshes the layout. (Geerbt von FrameworkElement)
LoadCompleted Occurs when top-level navigation completes and the content loads into the WebView control or when an error occurs during loading.
Loaded Occurs when a FrameworkElement has been constructed and added to the object tree, and is ready for interaction. (Geerbt von FrameworkElement)
LongRunningScriptDetected Occurs periodically while the WebView executes JavaScript, letting you halt the script.
LostFocus Occurs when a UIElement loses focus. (Geerbt von UIElement)
ManipulationCompleted (not supported; see Remarks) Occurs when a manipulation on the UIElement is complete. (Geerbt von UIElement)
ManipulationDelta (not supported; see Remarks) Occurs when the input device changes position during a manipulation. (Geerbt von UIElement)
ManipulationInertiaStarting (not supported; see Remarks) Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. (Geerbt von UIElement)
ManipulationStarted (not supported; see Remarks) Occurs when an input device begins a manipulation on the UIElement. (Geerbt von UIElement)
ManipulationStarting (not supported; see Remarks) Occurs when the manipulation processor is first created. (Geerbt von UIElement)
NavigationCompleted Occurs when the WebView has finished loading the current content or if navigation has failed.
NavigationFailed Occurs when the WebView cannot complete the navigation attempt.
NavigationStarting Occurs before the WebView navigates to new content.
PointerCanceled (not supported; see Remarks) Occurs when a pointer that made contact abnormally loses contact. (Geerbt von UIElement)
PointerCaptureLost (not supported; see Remarks) Occurs when pointer capture previously held by this element moves to another element or elsewhere. (Geerbt von UIElement)
PointerEntered (not supported; see Remarks) Occurs when a pointer enters the hit test area of this element. (Geerbt von UIElement)
PointerExited (not supported; see Remarks) Occurs when a pointer leaves the hit test area of this element. (Geerbt von UIElement)
PointerMoved (not supported; see Remarks) Occurs when a pointer moves while the pointer remains within the hit test area of this element. (Geerbt von UIElement)
PointerPressed (not supported; see Remarks) Occurs when the pointer device initiates a Press action within this element. (Geerbt von UIElement)
PointerReleased (not supported; see Remarks) Occurs when the pointer device that previously initiated a Press action is released, while within this element. (Geerbt von UIElement)
PointerWheelChanged (not supported; see Remarks) Occurs when the delta value of a pointer wheel changes. (Geerbt von UIElement)
RightTapped (not supported; see Remarks) Occurs when a right-tap input stimulus happens while the pointer is over the element. (Geerbt von UIElement)
ScriptNotify Occurs when the content contained in the WebView control passes a string to the application by using JavaScript.
SizeChanged Occurs when either the ActualHeight or the ActualWidth property changes value on a FrameworkElement. (Geerbt von FrameworkElement)
Tapped (not supported; see Remarks) Occurs when an otherwise unhandled Tap interaction occurs over the hit test area of this element. (Geerbt von UIElement)
Unloaded Occurs when this object is no longer connected to the main object tree. (Geerbt von FrameworkElement)
UnsafeContentWarningDisplaying Occurs when the WebView shows a warning page for content that was reported as unsafe by SmartScreen Filter.
UnviewableContentIdentified Occurs when the WebView attempts to download an unsupported file.

 

Methoden

The WebView Klasse hat diese Methoden. Es erbt auch Methoden von Object Klasse.

MethodeBeschreibung
AddHandler Adds a routed event handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the provided handler be invoked even if the event is handled elsewhere. (Geerbt von UIElement)
Arrange Positions child objects and determines a size for a UIElement. Parent objects that implement custom layout for their child elements should call this method from their layout override implementations to form a recursive layout update. (Geerbt von UIElement)
ArrangeOverride Provides the behavior for the Arrange pass of layout. Classes can override this method to define their own Arrange pass behavior. (Geerbt von FrameworkElement)
BuildLocalStreamUri Creates a URI that you can pass to NavigateToLocalStreamUri.
CancelDirectManipulations Cancels ongoing direct manipulation processing (system-defined panning/zooming) on any ScrollViewer parent that contains the current UIElement. (Geerbt von UIElement)
CapturePointer Sets pointer capture to a UIElement. Once captured, only the element that has capture will fire pointer-related events. (Geerbt von UIElement)
CapturePreviewToStreamAsync Creates an image of the current WebView contents and writes it to the specified stream.
CaptureSelectedContentToDataPackageAsync Asynchronously gets a DataPackage that contains the selected content within the WebView.
ClearValue Clears the local value of a dependency property. (Geerbt von DependencyObject)
FindName Retrieves an object that has the specified identifier name. (Geerbt von FrameworkElement)
FindSubElementsForTouchTargeting Enables a UIElement subclass to expose child elements that assist with resolving touch targeting. (Geerbt von UIElement)
Focus Sets the input focus to the WebView.
GetAnimationBaseValue Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Geerbt von DependencyObject)
GetBindingExpression Returns the BindingExpression that represents the binding on the specified property. (Geerbt von FrameworkElement)
GetValue Returns the current effective value of a dependency property from a DependencyObject. (Geerbt von DependencyObject)
GoBack Navigates the WebView to the previous page in the navigation history.
GoForward Navigates the WebView to the next page in the navigation history.
GoToElementStateCore When implemented in a derived class, enables per-state construction of a visual tree for a control template in code, rather than by loading XAML for all states at control startup. (Geerbt von FrameworkElement)
InvalidateArrange Invalidates the arrange state (layout) for a UIElement. After the invalidation, the UIElement will have its layout updated, which will occur asynchronously. (Geerbt von UIElement)
InvalidateMeasure Invalidates the measurement state (layout) for a UIElement. (Geerbt von UIElement)
InvokeScript Executes the specified script function from the currently loaded HTML, with specific arguments.
InvokeScriptAsync As an asynchronous action, executes the specified script function from the currently loaded HTML, with specific arguments.
Measure Updates the DesiredSize of a UIElement. Typically, objects that implement custom layout for their layout children call this method from their own MeasureOverride implementations to form a recursive layout update. (Geerbt von UIElement)
MeasureOverride Provides the behavior for the Measure pass of the layout cycle. Classes can override this method to define their own Measure pass behavior. (Geerbt von FrameworkElement)
Navigate Loads the HTML content at the specified Uniform Resource Identifier (URI).
NavigateToLocalStreamUri Loads local web content at the specified URI using an IUriToStreamResolver.
NavigateToString Loads the specified HTML content as a new document.
NavigateWithHttpRequestMessage Navigates the WebView to a URI with a POST request and HTTP headers.
OnApplyTemplate Invoked whenever application code or internal processes (such as a rebuilding layout pass) call ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in your app. Override this method to influence the default post-template logic of a class. (Geerbt von FrameworkElement)
OnCreateAutomationPeer When implemented in a derived class, returns class-specific AutomationPeer implementations for the Microsoft UI Automation infrastructure. (Geerbt von UIElement)
OnDisconnectVisualChildren Override this method to implement how layout and logic should behave when items are removed from a class-specific content or children property. (Geerbt von UIElement)
ReadLocalValue Returns the local value of a dependency property, if a local value is set. (Geerbt von DependencyObject)
Refresh Reloads the current content in the WebView.
ReleasePointerCapture Releases pointer captures for capture of one specific pointer by this UIElement. (Geerbt von UIElement)
ReleasePointerCaptures Releases all pointer captures held by this element. (Geerbt von UIElement)
RemoveHandler Removes the specified routed event handler from this UIElement. Typically the handler in question was added by AddHandler. (Geerbt von UIElement)
SetBinding Attaches a binding to a FrameworkElement, using the provided binding object. (Geerbt von FrameworkElement)
SetValue Sets the local value of a dependency property on a DependencyObject. (Geerbt von DependencyObject)
Stop Halts the current WebView navigation or download.
TransformToVisual Returns a transform object that can be used to transform coordinates from the UIElement to the specified object. (Geerbt von UIElement)
UpdateLayout Ensures that all positions of child objects of a UIElement are properly updated for layout. (Geerbt von UIElement)

 

Eigenschaften

Der WebViewKlasse hat diese Eigenschaften.

EigenschaftZugriffstypBeschreibung

ActualHeight

SchreibgeschütztGets the rendered height of a FrameworkElement. (Geerbt von FrameworkElement)

ActualWidth

SchreibgeschütztGets the rendered width of a FrameworkElement. (Geerbt von FrameworkElement)

AllowDrop

Lese-/SchreibzugriffGets or sets a value that determines whether this UIElement can be a drop target for purposes of drag-and-drop operations. (Geerbt von UIElement)

AllowedScriptNotifyUris

Lese-/SchreibzugriffGets or sets a safe list of URIs that are permitted to fire ScriptNotify events to this WebView.

AllowedScriptNotifyUrisProperty

SchreibgeschütztIdentifies the AllowedScriptNotifyUris dependency property.

AnyScriptNotifyUri

SchreibgeschütztGets a value that you can use to set the AllowedScriptNotifyUris property to indicate that any page can fire ScriptNotify events to this WebView.

BaseUri

SchreibgeschütztGets a Uniform Resource Identifier (URI) that represents the base Uniform Resource Identifier (URI) for an XAML-constructed object at XAML load time. This property is useful for Uniform Resource Identifier (URI) resolution at run time. (Geerbt von FrameworkElement)

CacheMode

Lese-/SchreibzugriffGets or sets a value that indicates that rendered content should be cached as a composited bitmap when possible. (Geerbt von UIElement)

CanGoBack

SchreibgeschütztGets a value that indicates whether there is at least one page in the backward navigation history.

CanGoBackProperty

SchreibgeschütztIdentifies the CanGoBack dependency property.

CanGoForward

SchreibgeschütztGets a value that indicates whether there is at least one page in the forward navigation history.

CanGoForwardProperty

SchreibgeschütztIdentifies the CanGoForward dependency property.

Clip

Lese-/SchreibzugriffGets or sets the RectangleGeometry used to define the outline of the contents of a UIElement. (Geerbt von UIElement)

CompositeMode

Lese-/SchreibzugriffGets or sets a property that declares alternate composition and blending modes for the element in its parent layout and window. This is relevant for elements that are involved in a mixed XAML / Microsoft DirectX UI. (Geerbt von UIElement)

DataContext

Lese-/SchreibzugriffGets or sets the data context for a FrameworkElement when it participates in data binding. (Geerbt von FrameworkElement)

DataTransferPackage

SchreibgeschütztGets a clipboard DataPackage as passed to the WebView.

DataTransferPackageProperty

SchreibgeschütztIdentifies the DataTransferPackage dependency property.

DefaultBackgroundColor

Lese-/SchreibzugriffGets or sets the color to use as the WebView background when the HTML content does not specify a color.

DefaultBackgroundColorProperty

SchreibgeschütztIdentifies the DefaultBackgroundColor dependency property.

DesiredSize

SchreibgeschütztGets the size that this UIElement computed during the measure pass of the layout process. (Geerbt von UIElement)

Dispatcher

SchreibgeschütztGets the CoreDispatcher that this object is associated with. (Geerbt von DependencyObject)

DocumentTitle

SchreibgeschütztGets the title of the page currently displayed in the WebView.

DocumentTitleProperty

SchreibgeschütztIdentifies the DocumentTitle dependency property.

FlowDirection

Lese-/SchreibzugriffGets or sets the direction in which text and other UI elements flow within any parent element that controls their layout. This property can be set to either LeftToRight or RightToLeft. Setting FlowDirection to RightToLeft on any element sets the alignment to the right, the reading order to right-to-left and the layout of the control to flow from right to left. (Geerbt von FrameworkElement)

Height

Lese-/SchreibzugriffGets or sets the suggested height of a FrameworkElement. (Geerbt von FrameworkElement)

HorizontalAlignment

Lese-/SchreibzugriffGets or sets the horizontal alignment characteristics that are applied to a FrameworkElement when it is composed in a layout parent, such as a panel or items control. (Geerbt von FrameworkElement)

IsDoubleTapEnabled

Lese-/SchreibzugriffGets or sets a value that determines whether the DoubleTapped event can originate from that element. (Geerbt von UIElement)

IsHitTestVisible

Lese-/SchreibzugriffGets or sets whether the contained area of this UIElement can return true values for hit testing. (Geerbt von UIElement)

IsHoldingEnabled

Lese-/SchreibzugriffGets or sets a value that determines whether the Holding event can originate from that element. (Geerbt von UIElement)

IsRightTapEnabled

Lese-/SchreibzugriffGets or sets a value that determines whether the RightTapped event can originate from that element. (Geerbt von UIElement)

IsTapEnabled

Lese-/SchreibzugriffGets or sets a value that determines whether the Tapped event can originate from that element. (Geerbt von UIElement)

Language

Lese-/SchreibzugriffGets or sets localization/globalization language information that applies to a FrameworkElement, and also to all child elements of the current FrameworkElement in the object representation and in UI. (Geerbt von FrameworkElement)

ManipulationMode

Lese-/SchreibzugriffGets or sets the ManipulationModes value used for UIElement behavior and interaction with gestures. Setting this value enables handling the manipulation events from this element in app code. (Geerbt von UIElement)

Margin

Lese-/SchreibzugriffGets or sets the outer margin of a FrameworkElement. (Geerbt von FrameworkElement)

MaxHeight

Lese-/SchreibzugriffGets or sets the maximum height constraint of a FrameworkElement. (Geerbt von FrameworkElement)

MaxWidth

Lese-/SchreibzugriffGets or sets the maximum width constraint of a FrameworkElement. (Geerbt von FrameworkElement)

MinHeight

Lese-/SchreibzugriffGets or sets the minimum height constraint of a FrameworkElement. (Geerbt von FrameworkElement)

MinWidth

Lese-/SchreibzugriffGets or sets the minimum width constraint of a FrameworkElement. (Geerbt von FrameworkElement)

Name

Lese-/SchreibzugriffGets or sets the identifying name of the object. When a XAML processor creates the object tree from XAML markup, run-time code can refer to the XAML-declared object by this name. (Geerbt von FrameworkElement)

Opacity

Lese-/SchreibzugriffGets or sets the degree of the object's opacity. (Geerbt von UIElement)

Parent

SchreibgeschütztGets the parent object of this FrameworkElement in the object tree. (Geerbt von FrameworkElement)

PointerCaptures

SchreibgeschütztGets the set of all captured pointers, represented as Pointer values. (Geerbt von UIElement)

Projection

Lese-/SchreibzugriffGets or sets the perspective projection (3-D effect) to apply when rendering this element. (Geerbt von UIElement)

RenderSize

SchreibgeschütztGets the final render size of a UIElement. (Geerbt von UIElement)

RenderTransform

Lese-/SchreibzugriffGets or sets transform information that affects the rendering position of a UIElement. (Geerbt von UIElement)

RenderTransformOrigin

Lese-/SchreibzugriffGets or sets the origin point of any possible render transform declared by RenderTransform, relative to the bounds of the UIElement. (Geerbt von UIElement)

RequestedTheme

Lese-/SchreibzugriffGets or sets the UI theme that is used by the UIElement (and its child elements) for resource determination. The UI theme you specify with RequestedTheme can override the app-level RequestedTheme. (Geerbt von FrameworkElement)

Resources

Lese-/SchreibzugriffGets the locally defined resource dictionary. In XAML, you can establish resource items as child object elements of a frameworkElement.Resources property element, through XAML implicit collection syntax. (Geerbt von FrameworkElement)

Source

Lese-/SchreibzugriffGets or sets the Uniform Resource Identifier (URI) source of the HTML content to display in the WebView control.

SourceProperty

SchreibgeschütztIdentifies the Source dependency property.

Style

Lese-/SchreibzugriffGets or sets an instance Style that is applied for this object during layout and rendering. (Geerbt von FrameworkElement)

Tag

Lese-/SchreibzugriffGets or sets an arbitrary object value that can be used to store custom information about this object. (Geerbt von FrameworkElement)

Transitions

Lese-/SchreibzugriffGets or sets the collection of Transition style elements that apply to a UIElement. (Geerbt von UIElement)

Triggers

SchreibgeschütztGets the collection of triggers for animations that are defined for a FrameworkElement. Not commonly used. (Geerbt von FrameworkElement)

UseLayoutRounding

Lese-/SchreibzugriffGets or sets a value that determines whether rendering for the object and its visual subtree should use rounding behavior that aligns rendering to whole pixels. (Geerbt von UIElement)

VerticalAlignment

Lese-/SchreibzugriffGets or sets the vertical alignment characteristics that are applied to a FrameworkElement when it is composed in a parent object such as a panel or items control. (Geerbt von FrameworkElement)

Visibility

Lese-/SchreibzugriffGets or sets the visibility of a UIElement. A UIElement that is not visible is not rendered and does not communicate its desired size to layout. (Geerbt von UIElement)

Width

Lese-/SchreibzugriffGets or sets the width of a FrameworkElement. (Geerbt von FrameworkElement)

 

Hinweise

Verwenden Sie das WebView-Steuerelement, um Webinhalt in der App zu hosten. Beachten Sie, dass sich das Steuerelementverhalten ab Windows 8.1 geändert hat. Einzelheiten finden Sie weiter unten.

WebView ist keine Control-Unterklasse und hat somit keine Steuerelementvorlage. Der Anzeigebereich wird durch die Eigenschaften Width und Height eingeschränkt.

Obwohl WebView keine Control-Unterklasse ist, ist der Empfang des Tastatureingabefokus und die Teilnahme an der Tabulatorsequenz möglich. Sie stellt eine Focus-Methode sowie GotFocus- und LostFocus-Ereignisse bereit, enthält jedoch keine mit Registerkarten verknüpften Eigenschaften. Die Position in der Tabulatorsequenz entspricht der Position in der XAML-Dokumentreihenfolge. Die Tabulatorsequenz enthält alle Elemente im WebView-Inhalt, die einen Eingabefokus erhalten können.

Wie in der Ereignistabelle angegeben, unterstützt WebView nicht die meisten Benutzereingabeereignisse, die von UIElement geerbt werden, wie z. B. KeyDown, KeyUp und PointerPressed. Eine allgemeine Problemumgehung für dieses Problem ist die Verwendung von WebView.InvokeScript (InvokeScriptAsync ab Windows 8.1) mit eval, um die HTML-Ereignishandler zu verwenden, und die Verwendung von window.external.notify aus dem HTML-Ereignishandler, um die Anwendung mithilfe von WebView.ScriptNotify zu benachrichtigen.

Darüber hinaus werden zurzeit einige HTML5-Funktionen von WebView nicht unterstützt, darunter AppCache, IndexedDB, programmgesteuerter Zugriff auf die Zwischenablage bzw. geografische Standorte.

Windows 8

Diese Hinweise gelten nur für die Apps, die für Windows 8 kompiliert werden, selbst wenn diese unter Windows 8.1 ausgeführt werden.

WebView weist das Merkmal auf, dass andere Benutzeroberflächenbereiche wie Steuerelemente nicht auf der WebView gerendert werden können. Dieses "Luftraumproblem" hat seine Ursache darin, wie Fensterbereiche intern behandelt werden, insbesondere wie Eingabeereignisse verarbeitet werden und wie der Bildschirm abgebildet wird. Um HTML-Inhalt zu rendern und zugleich andere UI-Elemente auf diesem HTML-Inhalt zu platzieren, müssen Sie WebViewBrush als Renderbereich verwenden. WebView stellt die HTML-Quellinformationen weiterhin bereit, und Sie verweisen diese WebView mittels der SourceName-Eigenschaft. WebViewBrush verfügt nicht über diese Overlayeinschränkung.

Um eine interaktive WebView anzuzeigen, die nur gelegentlich überlappenden Inhalt enthält (beispielsweise eine Dropdownliste oder Anwendungsleiste), können Sie das Steuerelement WebView bei Bedarf zeitweise verbergen, indem Sie es durch ein Element mit einer WebViewBrush-Füllung ersetzen. Wenn dann der überlappende Inhalt nicht mehr vorhanden ist, können Sie die ursprüngliche WebView erneut anzeigen.

Hinweis  Das "Luftraumproblem" ist ab Windows 8.1 korrigiert.

WebView verwendet immer Internet Explorer 10 im Dokumentmodus.

WebView unterstützt nicht das ms-appdata-Schema, während das ms-appx-web-Schema unterstützt wird, mit dem Sie Inhaltsdateien aus dem App-Paket laden können.



<WebView Source="ms-appx-web:///HTMLPage1.html"/>


Windows 8.1

Windows 8.1 bietet Änderungen am WebView-Steuerelement, die einige Probleme beheben und neue Funktionen hinzufügen, einschließlich:

WebView verwendet immer Internet Explorer 11 im Dokumentmodus.

Windows 8.1 macht folgende WebView-APIs obsolet:

Diese Änderungen betreffen keine Apps, die für Windows 8 kompiliert werden, selbst wenn sie auf Windows 8.1 ausgeführt werden.

Beispiele

Im folgenden Codebeispiel wird veranschaulicht, wie mit dem WebView zu einem URI navigiert wird, der in einer TextBox mit dem Namen Address enthalten ist. Die Auflistung des vollständigen Codes für diese und die folgenden Beispiele ist im WebView-Steuerelementbeispiel verfügbar.


try
{
    Uri targetUri = new Uri(Address.Text);
    WebView1.Navigate(targetUri);
}
catch (FormatException ex)
{
    // Bad address.
}


Im folgenden Codebeispiel wird veranschaulicht, wie lokales HTML in ein WebView-Steuerelemente geladen wird.


WebView2.NavigateToString(
    "<html><body><h2>This is an HTML fragment</h2></body></html>");

Im folgenden Codebeispiel wird veranschaulicht, wie ein WebView-Steuerelement verwendet wird, um eine JavaScript-Funktion aufzurufen, die im vom Steuerelement geladenen HTML-Code enthalten ist.

Hinweis  Ab Windows 8.1 sollten Sie InvokeScriptAsync anstelle von InvokeScript verwenden.


string htmlFragment = 
    "<html><head><script type='text/javascript'>function SayGoodbye() { " +
    "document.getElementById('myDiv').innerText = 'GoodBye'; } " +
    "</script></head><body><div id='myDiv'>Hello</div></body></html>";

WebView3.NavigateToString(htmlFragment);

WebView3.InvokeScript("SayGoodbye", null);


Anforderungen

Mindestens unterstützter Client

Windows 8 [Nur Windows Store-Apps]

Mindestens unterstützter Server

Windows Server 2012 [Nur Windows Store-Apps]

Namespace

Windows.UI.Xaml.Controls
Windows::UI::Xaml::Controls [C++]

Metadaten

Windows.winmd

Siehe auch

FrameworkElement
Beispiel für ein XAML-WebView-Steuerelement

 

 

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