Constructs a new instance of UploadDirectoryProgressArgs.


- numberOfFilesUploaded (Int32)
- The number of files uploaded.
- totalNumberOfFiles (Int32)
- The total number of files to upload.
- currentFile (String)
- The current file
- transferredBytesForCurrentFile (Int64)
- The number of transferred bytes for current file.
- totalNumberOfBytesForCurrentFile (Int64)
- The size of the current file in bytes.