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UploadDataCompletedEventArgs Class
Visual Studio 2008
Provides data for the UploadDataCompleted event.
Assembly: System (in System.dll)
Instances of this class are passed to the UploadDataCompletedEventHandler.
The following code example demonstrates asynchronously uploading data.
Public Shared Sub UploadDataInBackground2(ByVal address As String) Dim client As WebClient = New WebClient() Dim text As String = "Time = 12:00am temperature = 50" Dim data() As Byte = System.Text.Encoding.UTF8.GetBytes(text) Dim method As String = "POST" AddHandler client.UploadDataCompleted, AddressOf UploadDataCallback2 Dim uri as Uri = New Uri(address) client.UploadDataAsync(uri, method, data) End Sub
void UploadDataInBackground2 (String* address)
{
WebClient* client = new WebClient ();
String* text = S"Time = 12:00am temperature = 50";
Byte data[] = System::Text::Encoding::UTF8->GetBytes (text);
String* method = S"POST";
client->UploadDataCompleted += new UploadDataCompletedEventHandler (UploadDataCallback2);
client->UploadDataAsync (address, method, data);
}
The following method is called when the upload completes.
Private Shared Sub UploadDataCallback2(ByVal sender As Object, ByVal e As UploadDataCompletedEventArgs) Dim data() As Byte = CType(e.Result, Byte()) Dim reply As String = System.Text.Encoding.UTF8.GetString(data) Console.WriteLine(reply) End Sub
void UploadDataCallback2 (Object* /*sender*/, UploadDataCompletedEventArgs* e)
{
Byte data[] = dynamic_cast<Byte[]>(e->Result);
String* reply = System::Text::Encoding::UTF8->GetString (data);
Console::WriteLine (reply);
}
System.Object
System.EventArgs
System.ComponentModel.AsyncCompletedEventArgs
System.Net.UploadDataCompletedEventArgs
System.EventArgs
System.ComponentModel.AsyncCompletedEventArgs
System.Net.UploadDataCompletedEventArgs
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.
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