private void SetFileLabel(int step, int total, ImportTraceFileInfo importTraceFileInfo)
    {
        progressBar1.Maximum = total;
        progressBar1.Value   = step;

        string fileName = Path.GetFileName(importTraceFileInfo.FileName);
        string fileSize = importTraceFileInfo.FileSize;

        fileValueLabel.Text = string.Format("{0}/{1}", step, total);
        nameValueLabel.Text = fileName;
        sizeValueLabel.Text = GetSizeValue(fileSize);
    }
 public ProgressObject(int step, int total, ImportTraceFileInfo importTraceFileInfo)
 {
     Step  = step;
     Total = total;
     ImportTraceFileInfo = importTraceFileInfo;
 }