Occurs when an asynchronous file-upload operation completes.
Assembly: System (in System.dll)
This event is raised each time an asynchronous file upload operation completes. Asynchronous file uploads are started by calling the UploadFileAsync methods.
For more information about handling events, see Consuming Events.
The following code example demonstrates setting an event handler for this event.
' Sample call: UploadFileInBackground2("http:' www.contoso.com/fileUpload.aspx", "data.txt") Public Shared Sub UploadFileInBackground2(ByVal address As String, ByVal fileName As String) Dim client As WebClient = New WebClient() Dim uri as Uri = New Uri(address) AddHandler client.UploadFileCompleted, AddressOf UploadFileCallback2 ' Specify a progress notification handler. AddHandler client.UploadProgressChanged, AddressOf UploadProgressCallback client.UploadFileAsync(uri, "POST", fileName) Console.WriteLine("File upload started.") End Sub
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.