IWebViewControl Interface

Definition

Namespace:

Windows.Web.UI

Provides a control that hosts HTML content in an app.

public interface class IWebViewControl

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 393216)]
/// [Windows.Foundation.Metadata.Guid(1066537750, 48240, 19418, 145, 54, 201, 67, 112, 137, 159, 171)]
struct IWebViewControl

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 393216)]
[Windows.Foundation.Metadata.Guid(1066537750, 48240, 19418, 145, 54, 201, 67, 112, 137, 159, 171)]
public interface IWebViewControl

Public Interface IWebViewControl

Derived

Windows.UI.WebUI.WebUIView

Windows.Web.UI.Interop.WebViewControl

Attributes

ContractVersionAttribute GuidAttribute

Windows requirements

Device family	Windows 10, version 1803 (introduced in 10.0.17134.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v6.0)

Properties

CanGoBack	Gets a value that indicates whether there is at least one page in the backward navigation history.
CanGoForward	Gets a value that indicates whether there is at least one page in the forward navigation history.
ContainsFullScreenElement	Gets a value that indicates whether the IWebViewControl contains an element that supports full screen.
DefaultBackgroundColor	Gets or sets the color to use as the IWebViewControl background when the HTML content does not specify a color.
DeferredPermissionRequests	Gets a collection of permission requests that are waiting to be granted or denied.
DocumentTitle	Gets the title of the page currently displayed in the IWebViewControl.
Settings	Gets a WebViewControlSettings object that contains properties to enable or disable IWebViewControl features.
Source	Gets or sets the Uniform Resource Identifier (URI) source of the HTML content to display in the IWebViewControl.

Methods

BuildLocalStreamUri(String, String)	Creates a URI that you can pass to NavigateToLocalStreamUri
CapturePreviewToStreamAsync(IRandomAccessStream)	Creates an image of the current IWebViewControl contents and writes it to the specified stream.
CaptureSelectedContentToDataPackageAsync()	Asynchronously gets a DataPackage that contains the selected content within the IWebViewControl.
GetDeferredPermissionRequestById(UInt32, WebViewControlDeferredPermissionRequest)	Returns the deferred permission request with the specified Id.
GoBack()	Navigates the IWebViewControl to the previous page in the navigation history.
GoForward()	Navigates the IWebViewControl to the next page in the navigation history.
InvokeScriptAsync(String, IIterable<String>)	Executes the specified script function from the currently loaded HTML, with specific arguments, as an asynchronous action.
Navigate(Uri)	Loads the HTML content at the specified Uniform Resource Identifier (URI).
NavigateToLocalStreamUri(Uri, IUriToStreamResolver)	Loads local web content at the specified URI using an IUriToStreamResolver.
NavigateToString(String)	Loads the specified HTML content as a new document.
NavigateWithHttpRequestMessage(HttpRequestMessage)	Navigates the IWebViewControl to a URI with a POST request and HTTP headers.
Refresh()	Reloads the current content in the IWebViewControl.
Stop()	Halts the current IWebViewControl navigation or download.

Events

ContainsFullScreenElementChanged	Occurs when the status of whether the IWebViewControl currently contains a full screen element or not changes.
ContentLoading	Occurs when the IWebViewControl has started loading new content.
DOMContentLoaded	Occurs when the IWebViewControl has finished parsing the current HTML content.
FrameContentLoading	Occurs when a frame in the IWebViewControl has finished parsing its current HTML content.
FrameDOMContentLoaded	Occurs when a frame in the IWebViewControl has finished parsing its current HTML content.
FrameNavigationCompleted	Occurs when a frame in the IWebViewControl has finished loading its content.
FrameNavigationStarting	Occurs before a frame in the IWebViewControl navigates to new content.
LongRunningScriptDetected	Occurs periodically while the IWebViewControl executes JavaScript, letting you halt the script.
NavigationCompleted	Occurs when the IWebViewControl has finished loading the current content or if navigation has failed.
NavigationStarting	Occurs before the IWebViewControl navigates to new content.
NewWindowRequested	Occurs when a user performs an action in the IWebViewControl that causes content to be opened in a new window.
PermissionRequested	Occurs when an action in an IWebViewControl requires that permission be granted.
ScriptNotify	Occurs when the content contained in the IWebViewControl passes a string to the application by using JavaScript.
UnsafeContentWarningDisplaying	Occurs when the IWebViewControl shows a warning page for content that was reported as unsafe by SmartScreen Filter.
UnsupportedUriSchemeIdentified	Occurs when an attempt is made to navigate to a Uniform Resource Identifier (URI) using a scheme that IWebViewControl doesn't support.
UnviewableContentIdentified	Occurs when the IWebViewControl attempts to download an unsupported file.
WebResourceRequested	Allows the interception of an HTTP request. This event is triggered every time an HTTP request is made.