private void createDestinationFolder(SourceItem volumeRoot, ZipFileSettings settings, int volumeNumber)
{
if (!string.IsNullOrEmpty(volumeRoot.DestinationFolderPath))
{
return;
}
volumeRoot.DestinationFolderPath = Path.Combine(settings.ImageFilesExtractedFolder.Value, settings.GetVolumeRootFolderName(volumeNumber));
if (!Directory.Exists(volumeRoot.DestinationFolderPath))
{
Directory.CreateDirectory(volumeRoot.DestinationFolderPath);
}
}
