icorewebview2webresourceresponseview.md

description	title	author	ms.author	ms.date	ms.topic	keywords
View of the HTTP representation for a web resource response.	WebView2 Win32 C++ ICoreWebView2WebResourceResponseView	MSEdgeTeam	msedgedevrel	03/15/2021	reference	IWebView2, IWebView2WebView, webview2, webview, win32 apps, win32, edge, ICoreWebView2, ICoreWebView2Controller, browser control, edge html, ICoreWebView2WebResourceResponseView

interface ICoreWebView2WebResourceResponseView

[!INCLUDE deprecation-note]

interface ICoreWebView2WebResourceResponseView
  : public IUnknown

View of the HTTP representation for a web resource response.

Summary

Members	Descriptions
get_Headers	The HTTP response headers as received.
get_ReasonPhrase	The HTTP response reason phrase.
get_StatusCode	The HTTP response status code.
GetContent	Get the response content asynchronously.

The properties of this object are not mutable. This response view is used with the WebResourceResponseReceived event.

Applies to

Product	Introduced
WebView2 Win32	1.0.705.50
WebView2 Win32 Prerelease	1.0.721

Members

get_Headers

The HTTP response headers as received.

public HRESULT get_Headers(ICoreWebView2HttpResponseHeaders ** headers)

get_ReasonPhrase

The HTTP response reason phrase.

public HRESULT get_ReasonPhrase(LPWSTR * reasonPhrase)

get_StatusCode

The HTTP response status code.

public HRESULT get_StatusCode(int * statusCode)

GetContent

Get the response content asynchronously.

public HRESULT GetContent(ICoreWebView2WebResourceResponseViewGetContentCompletedHandler * handler)

The handler will receive the response content stream. If this method is being called again before a first call has completed, the handler will be invoked at the same time the handlers from prior calls are invoked. If this method is being called after a first call has completed, the handler will be invoked immediately.

                    webResourceResponse->GetContent(
                        Callback<
                            ICoreWebView2WebResourceResponseViewGetContentCompletedHandler>(
                            [this, webResourceRequest,
                             webResourceResponse](HRESULT result, IStream* content) {
                                std::wstring message =
                                    L"{ \"kind\": \"event\", \"name\": "
                                    L"\"WebResourceResponseReceived\", \"args\": {"
                                    L"\"request\": " +
                                    RequestToJsonString(webResourceRequest.get()) +
                                    L", "
                                    L"\"response\": " +
                                    ResponseToJsonString(webResourceResponse.get(), content) +
                                    L"}";

                                message +=
                                    WebViewPropertiesToJsonString(m_webviewEventSource.get());
                                message += L"}";
                                PostEventMessage(message);
                                return S_OK;
                            })
                            .Get());