private void TransferFiles()
{
DateTime starttime = DateTime.Now;
long totalbytes = 0;
AsyncObservableCollection <FileItem> itemstoExport =
new AsyncObservableCollection <FileItem>(Items.Where(x => x.IsChecked));
dlg.MaxValue = itemstoExport.Count;
dlg.Progress = 0;
int i = 0;
PhotoSession session = (PhotoSession)CameraDevice.AttachedPhotoSession ??
ServiceProvider.Settings.DefaultSession;
foreach (FileItem fileItem in itemstoExport)
{
dlg.Label = fileItem.FileName;
dlg.ImageSource = fileItem.Thumbnail;
string fileName = Path.Combine(session.Folder, fileItem.FileName);
if (File.Exists(fileName))
{
fileName =
StaticHelper.GetUniqueFilename(
Path.GetDirectoryName(fileName) + "\\" + Path.GetFileNameWithoutExtension(fileName) + "_", 0,
Path.GetExtension(fileName));
}
CameraDevice.TransferFile(fileItem.DeviceObject.Handle, fileName);
// double check if file was transferred
if (File.Exists(fileName) && delete)
{
CameraDevice.DeleteObject(fileItem.DeviceObject);
}
totalbytes += new FileInfo(fileName).Length;
session.AddFile(fileName);
i++;
dlg.Progress = i;
}
dlg.Hide();
double transfersec = (DateTime.Now - starttime).TotalSeconds;
Log.Debug(string.Format(
"[BENCHMARK]Total byte transferred ;{0}\nTotal seconds :{1}\nSpeed : {2} Mbyte/sec ", totalbytes,
transfersec, (totalbytes / transfersec / 1024 / 1024).ToString("0000.00")));
}