IWebViewControl Interface
Definition
Important
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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 IWebViewControlPublic Interface IWebViewControl- Derived
- Attributes
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. |