WebClient.OnUploadValuesCompleted(UploadValuesCompletedEventArgs) Method

protected:
 virtual void OnUploadValuesCompleted(System::Net::UploadValuesCompletedEventArgs ^ e);

protected virtual void OnUploadValuesCompleted (System.Net.UploadValuesCompletedEventArgs e);

abstract member OnUploadValuesCompleted : System.Net.UploadValuesCompletedEventArgs -> unit
override this.OnUploadValuesCompleted : System.Net.UploadValuesCompletedEventArgs -> unit

Protected Overridable Sub OnUploadValuesCompleted (e As UploadValuesCompletedEventArgs)

Parameters

Examples

The following code example shows an implementation of this method that can be customized by a class derived from WebClient.

virtual void OnUploadValuesCompleted( UploadValuesCompletedEventArgs ^ e ) override
{
   // Here you can perform any custom actions before the event is raised
   // and event handlers are called...
   WebClient::OnUploadValuesCompleted( e );
   
   // Here you can perform any post event actions...
}

protected override void OnUploadValuesCompleted (UploadValuesCompletedEventArgs e)
{
    // Here you can perform any custom actions before the event is raised
    // and event handlers are called...

    base.OnUploadValuesCompleted (e);

    // Here you can perform any post event actions...
}

Remarks

Classes that inherit from this class can override this method to perform additional tasks when the UploadValuesCompleted event occurs.

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnUploadValuesCompleted 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 OnUploadValuesCompleted(UploadValuesCompletedEventArgs) in a derived class, be sure to call the base class' OnUploadValuesCompleted(UploadValuesCompletedEventArgs) method so that registered delegates receive the event.

Applies to