WebBrowser.OnDocumentCompleted(WebBrowserDocumentCompletedEventArgs) Method

Definition

Raises the DocumentCompleted event.

protected virtual void OnDocumentCompleted (System.Windows.Forms.WebBrowserDocumentCompletedEventArgs e);

Parameters

Exceptions

This WebBrowser instance is no longer valid.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.

Remarks

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.

Notes to Inheritors

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.

Applies to

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

See also