interface ICoreWebView2Environment10

Artikel
06/14/2022

Note

This reference is no longer being maintained. For the latest API reference, see WebView2 API Reference.

interface ICoreWebView2Environment10
  : public ICoreWebView2Environment9

This interface is used to create ICoreWebView2ControllerOptions object, which can be passed as a parameter in CreateCoreWebView2ControllerWithOptions and CreateCoreWebView2CompositionControllerWithOptions function for multiple profiles support.

Summary

Members	Descriptions
CreateCoreWebView2CompositionControllerWithOptions	Create a new WebView in visual hosting mode with options.
CreateCoreWebView2ControllerOptions	Create a new ICoreWebView2ControllerOptions to be passed as a parameter of CreateCoreWebView2ControllerWithOptions and CreateCoreWebView2CompositionControllerWithOptions.
CreateCoreWebView2ControllerWithOptions	Create a new WebView with options.

The profile will be created on disk or opened when calling CreateCoreWebView2ControllerWithOptions or CreateCoreWebView2CompositionControllerWithOptions no matter InPrivate mode is enabled or not, and it will be released in memory when the corresponding controller is closed but still remain on disk. If you create a WebView2Controller with {ProfileName="name", InPrivate=false} and then later create another one with {ProfileName="name", InPrivate=true}, these two controllers using the same profile would be allowed to run at the same time. As WebView2 is built on top of Edge browser, it follows Edge's behavior pattern. To create an InPrivate WebView, we gets an off-the-record profile (an InPrivate profile) from a regular profile, then create the WebView with the off-the-record profile.

    auto webViewEnvironment10 = m_webViewEnvironment.try_query<ICoreWebView2Environment10>();
    if (!webViewEnvironment10)
    {
        FeatureNotAvailable();
        return S_OK;
    }

    wil::com_ptr<ICoreWebView2ControllerOptions> options;
    // The validation of parameters occurs when setting the properties.
    HRESULT hr = webViewEnvironment10->CreateCoreWebView2ControllerOptions(&options);
    if (hr == E_INVALIDARG)
    {
        ShowFailure(hr, L"Unable to create WebView2 due to an invalid profile name.");
        CloseAppWindow();
        return S_OK;
    }
    CHECK_FAILURE(hr);

Applies to

Product	Introduced
WebView2 Win32	1.0.1210.39
WebView2 Win32 Prerelease	1.0.1222

Members

CreateCoreWebView2CompositionControllerWithOptions

Create a new WebView in visual hosting mode with options.

public HRESULT CreateCoreWebView2CompositionControllerWithOptions(HWND parentWindow, ICoreWebView2ControllerOptions * options, ICoreWebView2CreateCoreWebView2CompositionControllerCompletedHandler * handler)

CreateCoreWebView2ControllerOptions

Create a new ICoreWebView2ControllerOptions to be passed as a parameter of CreateCoreWebView2ControllerWithOptions and CreateCoreWebView2CompositionControllerWithOptions.

public HRESULT CreateCoreWebView2ControllerOptions(ICoreWebView2ControllerOptions ** options)

The 'options' is settable and in it the default value for profile name is the empty string, and the default value for IsInPrivateModeEnabled is false. Also the profile name can be reused.

CreateCoreWebView2ControllerWithOptions

Create a new WebView with options.

public HRESULT CreateCoreWebView2ControllerWithOptions(HWND parentWindow, ICoreWebView2ControllerOptions * options, ICoreWebView2CreateCoreWebView2ControllerCompletedHandler * handler)

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