private void TryToDispose(BackgroundTransferRequest transfer)
{
try {
transfer.Dispose();
} catch (NullReferenceException) {
// jesus this api sucks, how is this possible?
} catch (Exception) {
// intentional
}
}
internal void Remove(BackgroundTransferRequest request)
{
// Check if the request is in Background service before removing to
// avoid Object aready disposed exception.
if (BackgroundTransferService.Find(request.RequestId) != null)
{
request.TransferProgressChanged -= onTransferProgressChanged;
request.TransferStatusChanged -= onTransferStatusChanged;
BackgroundTransferService.Remove(request);
request.Dispose();
}
}
private static void SafeRemoveRequest(BackgroundTransferRequest request)
{
try
{
BackgroundTransferService.Remove(request);
}
catch { }
try
{
request.Dispose();
}
catch { }
}
