CoreWebView2NotificationReceivedEventArgs Class

Summary

Members	Description
Handled	Sets whether the CoreWebView2.NotificationReceived is handled by the host after the event handler completes or if there is a deferral then after the deferral is completed.
Notification	The notification that was received.
SenderOrigin	The origin of the web content that sends the notification, such as `https://example.com/` or `https://www.example.com/`.
GetDeferral	Gets a Deferral object.

bool Handled

Sets whether the CoreWebView2.NotificationReceived is handled by the host after the event handler completes or if there is a deferral then after the deferral is completed. If CoreWebView2NotificationReceivedEventArgs.Handled is set to true then WebView will not display the notification with the default UI, and the host will be responsible for handling the notification and for letting the web content know that the notification has been displayed, clicked, or closed. You must set CoreWebView2NotificationReceivedEventArgs.Handled to true before you call CoreWebView2Notification.ReportShown, CoreWebView2Notification.ReportClicked and CoreWebView2Notification.ReportClosed, otherwise they will fail with HRESULT_FROM_WIN32(ERROR_INVALID_STATE). If after the event handler or deferral completes CoreWebView2NotificationReceivedEventArgs.Handled is set to false then WebView will display the default notification UI. Note that you cannot un-handle this event once you have set CoreWebView2NotificationReceivedEventArgs.Handled to be true. The initial value is false.

readonly CoreWebView2Notification Notification

The notification that was received. You can access the properties on the Notification object to show your own notification.

readonly string SenderOrigin

The origin of the web content that sends the notification, such as https://example.com/ or https://www.example.com/.

Deferral GetDeferral()

Gets a Deferral object. Use this to Complete the event at a later time.