DownloadStringCompletedEventArgs Class
.NET Framework 3.0
Provides data for the DownloadStringCompleted event.
Namespace: System.Net
Assembly: System (in system.dll)
Assembly: System (in system.dll)
Instances of this class are passed to the DownloadStringCompletedEventHandler.
The following code example demonstrates downloading a string asynchronously.
// 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); }
The following method is called when the download completes.
private static void DownloadStringCallback2 (Object sender, DownloadStringCompletedEventArgs e) { // If the request was not canceled and did not throw // an exception, display the resource. if (!e.Cancelled && e.Error == null) { string textString = (string)e.Result; Console.WriteLine (textString); } }
System.Object
System.EventArgs
System.ComponentModel.AsyncCompletedEventArgs
System.Net.DownloadStringCompletedEventArgs
System.EventArgs
System.ComponentModel.AsyncCompletedEventArgs
System.Net.DownloadStringCompletedEventArgs
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.