private void component_WriteCompleted(object sender, WriteCompletedEventArgs e)
{
component = null;
if (WriteCompleted != null)
{
WriteCompleted(this, e);
}
}
public void BeginUpload(FileInfo fileInfo, Uri uri, WebHeaderCollection headers)
{
if (fileInfo == null)
{
throw new ArgumentNullException("fileInfo");
}
if (uri == null)
{
throw new ArgumentNullException("uri");
}
if (IsBusy)
{
throw new InvalidOperationException("The control is uploading a file.");
}
component = new UploadComponent();
component.ProgressUpdated += component_ProgressUpdated;
component.WriteCompleted += component_WriteCompleted;
component.Headers = headers;
component.UploadAsync(fileInfo, uri, null);
}
