private void Downloader_DownloadCompleted(object sender, System.EventArgs e)
{
QueueElementCompleted?.Invoke(this, new QueueElementCompletedEventArgs(CurrentIndex, _currentElement));
for (var i = 0; i < _elements.Count; i++)
{
if (_elements[i].Equals(_currentElement))
{
_elements[i] = new HttpDownloadQueueElement
{
Id = _elements[i].Id,
Url = _elements[i].Url,
Destination = _elements[i].Destination,
Completed = true
};
break;
}
}
CreateNextDownload();
}
private void Downloader_DownloadError(object sender, System.EventArgs e)
{
QueueElementCompleted?.Invoke(this, new QueueElementCompletedEventArgs(CurrentIndex, _currentElement));
for (var i = 0; i < _elements.Count; i++)
{
if (_elements[i].Equals(_currentElement))
{
_elements[i] = new HttpDownloadQueueElement
{
Id = _elements[i].Id,
Url = _elements[i].Url,
Destination = _elements[i].Destination,
Completed = true
};
break;
}
}
var active = Form.ActiveForm;
if (active != null && active.InvokeRequired)
{
active.BeginInvoke((MethodInvoker) delegate
{
MessageBox.Show("Download error occurred. Please check your connection, and that the content requested is available for download.",
"Download Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
else
{
MessageBox.Show("Download error occurred. Please check your connection, and that the content requested is available for download.",
"Download Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
QueueCompleted?.Invoke(this, new System.EventArgs());
}