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ChromiumWebBrowser.WaitForNavigationAsync Method

Version 130.1.90
This resolves when the browser navigates to a new URL or reloads. It is useful for when you run code which will indirectly cause the browser to navigate. A common use case would be when executing javascript that results in a navigation. e.g. clicks a link This must be called before executing the action that navigates the browser. It may not resolve correctly if called after.

Namespace: CefSharp.Wpf
Assembly: CefSharp.Wpf (in CefSharp.Wpf.dll) Version: 129.0.110.0 (129.0.110.0)
Syntax
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public Task<WaitForNavigationAsyncResponse> WaitForNavigationAsync(
	TimeSpan? timeout = null,
	CancellationToken cancellationToken = default
)

Parameters

timeout  Nullable<TimeSpan>  (Optional)
optional timeout, if not specified defaults to five(5) seconds.
cancellationToken  CancellationToken  (Optional)
optional CancellationToken

Return Value

Task<WaitForNavigationAsyncResponse>
Task which resolves when LoadingStateChanged has been called with IsLoading false. or when LoadError is called to signify a load failure.

Implements

IChromiumWebBrowserBase.WaitForNavigationAsync(Nullable<TimeSpan>, CancellationToken)
Remarks
Usage of the History APIhttps://developer.mozilla.org/en-US/docs/Web/API/History_API to change the URL is considered a navigation
Example
C#
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string script = "document.getElementsByTagName('a')[0].click();";
await Task.WhenAll(
    chromiumWebBrowser.WaitForNavigationAsync(),
    chromiumWebBrowser.EvaluateScriptAsync(jsScript3));
See Also