interface ICoreWebView2ProcessExtendedInfo
Note
This reference is no longer being maintained. For the latest API reference, see WebView2 API Reference.
interface ICoreWebView2ProcessExtendedInfo
: public IUnknown
Provides process with associated extended information in the ICoreWebView2Environment.
Summary
Members | Descriptions |
---|---|
get_AssociatedFrameInfos | The collection of associated FrameInfo s which are actively running (showing or hiding UI elements) in this renderer process. |
get_ProcessInfo | The process info of the current process. |
Applies to
Product | Introduced |
---|---|
WebView2 Win32 | 1.0.2210.55 |
WebView2 Win32 Prerelease |
Members
get_AssociatedFrameInfos
The collection of associated FrameInfo
s which are actively running (showing or hiding UI elements) in this renderer process.
public HRESULT get_AssociatedFrameInfos(ICoreWebView2FrameInfoCollection ** frames)
AssociatedFrameInfos
will only be populated when this CoreWebView2ProcessExtendedInfo
corresponds to a renderer process. Non-renderer processes will always have an empty AssociatedFrameInfos
. The AssociatedFrameInfos
may also be empty for renderer processes that have no active frames.
std::wstringstream rendererProcess;
wil::com_ptr<ICoreWebView2FrameInfoCollection> frameInfoCollection;
CHECK_FAILURE(processExtendedInfo->get_AssociatedFrameInfos(
&frameInfoCollection));
wil::com_ptr<ICoreWebView2FrameInfoCollectionIterator> iterator;
CHECK_FAILURE(frameInfoCollection->GetIterator(&iterator));
BOOL hasCurrent = FALSE;
UINT32 frameInfoCount = 0;
while (SUCCEEDED(iterator->get_HasCurrent(&hasCurrent)) &&
hasCurrent)
{
wil::com_ptr<ICoreWebView2FrameInfo> frameInfo;
CHECK_FAILURE(iterator->GetCurrent(&frameInfo));
AppendFrameInfo(frameInfo, rendererProcess);
BOOL hasNext = FALSE;
CHECK_FAILURE(iterator->MoveNext(&hasNext));
frameInfoCount++;
}
rendererProcessInfos
<< frameInfoCount
<< L" frameInfo(s) found in Renderer Process ID:" << processId
<< L"\n"
<< rendererProcess.str() << std::endl;
get_ProcessInfo
The process info of the current process.
public HRESULT get_ProcessInfo(ICoreWebView2ProcessInfo ** processInfo)