interface ICoreWebView2DevToolsProtocolEventReceivedEventArgs2

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Note

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

interface ICoreWebView2DevToolsProtocolEventReceivedEventArgs2
  : public ICoreWebView2DevToolsProtocolEventReceivedEventArgs

This is a continuation of the ICoreWebView2DevToolsProtocolEventReceivedEventArgs interface that provides the session ID of the target where the event originates from.

Summary

Members Descriptions
get_SessionId The sessionId of the target where the event originates from.

Applies to

Product Introduced
WebView2 Win32 1.0.1185.39
WebView2 Win32 Prerelease 1.0.1189

Members

get_SessionId

The sessionId of the target where the event originates from.

public HRESULT get_SessionId(LPWSTR * sessionId)

Empty string is returned as sessionId if the event comes from the default session for the top page.

The caller must free the returned string with CoTaskMemFree. See API Conventions.

                    wil::com_ptr<ICoreWebView2DevToolsProtocolEventReceivedEventArgs2> args2;
                    if (SUCCEEDED(args->QueryInterface(IID_PPV_ARGS(&args2))))
                    {
                        wil::unique_cotaskmem_string sessionId;
                        CHECK_FAILURE(args2->get_SessionId(&sessionId));
                        if (sessionId.get() && *sessionId.get())
                        {
                            title = eventName + L" (session:" + sessionId.get() + L")";
                            std::wstring targetId = m_devToolsSessionMap[sessionId.get()];
                            std::wstring targetLabel = m_devToolsTargetLabelMap[targetId];
                            details = L"From " + targetLabel + L" (session:" + sessionId.get() +
                                      L")\r\n" + details;
                        }
                    }