Make it easier to upload files by using the file path instead of a stream variable

[SysProfile]

Add this public function or integrate it to work with UploadFile, for example:
object.UploadFile("path_file_local.txt", "/remote_name.txt", True)

public Stream GetFileStream(string filePath)
{
  var fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
  var memoryStream = new MemoryStream();
  fileStream.CopyTo(memoryStream);
  fileStream.Close();
  memoryStream.Position = 0L;
  return memoryStream;
}