Asynchronous Upload of Large File Using HttpWebRequest in C#.Net [closed]

Answer 1

Does it have to be a HttpWebRequest? You can do this very easily with the WebClient object

public void UploadFile(byte[] fileData)
{
    var client = new WebClient();
    client.UploadDataCompleted += client_UploadDataCompleted;
    client.UploadDataAsync(new Uri("http://myuploadlocation.example.com/"), fileData);
}

void client_UploadDataCompleted(object sender, UploadDataCompletedEventArgs e)
{
    if (e.Error != null)
    {
        MessageBox.Show(e.Error.Message);
    }

    byte[] response = e.Result;
}