| description | title | ms.date | keywords | topic_type | api_name | api_type | api_location | ||||||
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This interface is an extension of the ICoreWebView2CompositionController. |
WebView2 Win32 C++ ICoreWebView2ExperimentalCompositionController4 |
06/19/2024 |
IWebView2, IWebView2WebView, webview2, webview, win32 apps, win32, edge, ICoreWebView2, ICoreWebView2Controller, browser control, edge html, ICoreWebView2ExperimentalCompositionController4 |
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[!INCLUDE prerelease-note]
interface ICoreWebView2ExperimentalCompositionController4
: public IUnknown
This interface is an extension of the ICoreWebView2CompositionController.
| Members | Descriptions |
|---|---|
| CreateCoreWebView2PointerInfoFromPointerId | A helper function to convert a pointerId received from the system into an ICoreWebView2ExperimentalPointerInfo. |
| get_AutomationProvider | Returns the UI Automation Provider for the WebView. |
An object implementing ICoreWebView2ExperimentalCompositionController4 interface will also implement ICoreWebView2CompositionController.
| Product | Introduced |
|---|---|
| WebView2 Win32 | N/A |
| WebView2 Win32 Prerelease | 1.0.790 |
A helper function to convert a pointerId received from the system into an ICoreWebView2ExperimentalPointerInfo.
public HRESULT CreateCoreWebView2PointerInfoFromPointerId(UINT32 PointerId, HWND ParentWindow, COREWEBVIEW2_MATRIX_4X4 transform, ICoreWebView2PointerInfo ** value)
parentWindow is the HWND that contains the WebView. This can be any HWND in the hwnd tree that contains the WebView. The COREWEBVIEW2_MATRIX_4X4 is the transform from that HWND to the WebView. The returned ICoreWebView2ExperimentalPointerInfo is used in SendPointerInfo. The pointer type must be either pen or touch or the function will fail.
Returns the UI Automation Provider for the WebView.
public HRESULT get_AutomationProvider(IUnknown ** value)