WebBrowser.OnDocumentCompleted(WebBrowserDocumentCompletedEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: WebBrowser.cs

Source:: WebBrowser.cs

Source:: WebBrowser.cs

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)

Parameters

e: WebBrowserDocumentCompletedEventArgs

A WebBrowserDocumentCompletedEventArgs that contains the event data.

Exceptions

ObjectDisposedException

This WebBrowser instance is no longer valid.

InvalidOperationException

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

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