Class CoreWebView2NavigationCompletedEventArgs
Event args for the NavigationCompleted event.
public class CoreWebView2NavigationCompletedEventArgs : EventArgs- Inheritance
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CoreWebView2NavigationCompletedEventArgs
- Inherited Members
Properties
HttpStatusCode
The HTTP status code of the navigation if it involved an HTTP request. For instance, this will usually be 200 if the request was successful, 404 if a page was not found, etc. See https://developer.mozilla.org/docs/Web/HTTP/Status for a list of common status codes.
public int HttpStatusCode { get; }Property Value
Remarks
The HttpStatusCode property will be 0 in the following cases:
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The navigation did not involve an HTTP request. For instance, if it was a navigation to a
file://URL, or if it was a same-document navigation. - The navigation failed before a response was received. For instance, if the hostname was not found, or if there was a network error.
If the navigation receives a successful HTTP response, but the navigated page calls window.stop() before it finishes loading, then HttpStatusCode may contain a success code like 200, but IsSuccess will be false and WebErrorStatus will be ConnectionAborted.
Since WebView2 handles HTTP continuations and redirects automatically, it is unlikely for HttpStatusCode to ever be in the 1xx or 3xx ranges.
IsSuccess
true when the navigation is successful; false for a navigation that ended up in an error page (failures due to no network, DNS lookup failure, HTTP server responds with 4xx). Note that WebView2 will report the navigation as 'unsuccessful' if the load for the navigation did not reach the expected completion for any reason. Such reasons include potentially catastrophic issues such network and certificate issues, but can also be the result of intended actions such as the app canceling a navigation or navigating away before the original navigation completed. Applications should not just rely on this flag, but also consider the reported WebErrorStatus to determine whether the failure is indeed catastrophic in their context.
public bool IsSuccess { get; }Property Value
Remarks
WebErrorStatuses that may indicate a non-catastrophic failure include:
This may also be false for additional scenarios such as window.stop() run on navigated page.
NavigationId
Gets the ID of the navigation.
public ulong NavigationId { get; }Property Value
WebErrorStatus
Gets the error code if the navigation failed.
public CoreWebView2WebErrorStatus WebErrorStatus { get; }