WebBrowser.OnDocumentCompleted(WebBrowserDocumentCompletedEventArgs) Method
Important
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Raises the DocumentCompleted event.
protected:
virtual void OnDocumentCompleted(System::Windows::Forms::WebBrowserDocumentCompletedEventArgs ^ e);
protected virtual void OnDocumentCompleted (System.Windows.Forms.WebBrowserDocumentCompletedEventArgs e);
abstract member OnDocumentCompleted : System.Windows.Forms.WebBrowserDocumentCompletedEventArgs -> unit
override this.OnDocumentCompleted : System.Windows.Forms.WebBrowserDocumentCompletedEventArgs -> unit
Protected Overridable Sub OnDocumentCompleted (e As WebBrowserDocumentCompletedEventArgs)
A WebBrowserDocumentCompletedEventArgs that contains the event data.
This WebBrowser instance is no longer valid.
A reference to an implementation of the IWebBrowser2
interface could not be retrieved from the underlying ActiveX WebBrowser
control.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDocumentCompleted method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
When overriding OnDocumentCompleted(WebBrowserDocumentCompletedEventArgs) in a derived class, be sure to call the base class's OnDocumentCompleted(WebBrowserDocumentCompletedEventArgs) method so that registered delegates receive the event.
Product | Versions |
---|---|
.NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
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