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WebClient.DownloadStringCompleted Event

Occurs when an asynchronous resource-download operation completes.

Namespace:  System.Net
Assembly:  System (in System.dll)
public event DownloadStringCompletedEventHandler DownloadStringCompleted

This event is raised each time an asynchronous operation to download a resource as a string completes. These operations are started by calling the DownloadStringAsync methods.

The DownloadStringCompletedEventHandler is the delegate for this event. The DownloadStringCompletedEventArgs class provides the event handler with event data.

For more information about handling events, see Consuming Events.

The following code example demonstrates setting an event handler for this event.

// Sample call : DownloadStringInBackground2 ("http://www.contoso.com/GameScores.html");
public static void DownloadStringInBackground2 (string address)
{
    WebClient client = new WebClient ();
    Uri uri = new Uri(address);

    // Specify that the DownloadStringCallback2 method gets called 
    // when the download completes.
    client.DownloadStringCompleted += new DownloadStringCompletedEventHandler (DownloadStringCallback2);
    client.DownloadStringAsync (uri);
}
// Sample call : DownloadStringInBackground2 ("http://www.contoso.com/GameScores.html");
void DownloadStringInBackground2 (String* address)
{
    WebClient* client = new WebClient ();

    // Specify that the DownloadStringCallback2 method gets called
    // when the download completes.
    client->DownloadStringCompleted += new DownloadStringCompletedEventHandler (DownloadStringCallback2);
    client->DownloadStringAsync (address);
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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