public MyLoIndexerAppForm()
 {
     InitializeComponent();
     button1.Enabled = false;
     progressBar1.Visible = false;
     _userId = 0;
     _pl = new PhotoLoader();
 }
        private void loadPhotosButton_Click(object sender, EventArgs e)
        {
            if (_userId != 0)
            {
                PhotoLoader photoLoader = new PhotoLoader();
                photoLoader.UserLogin(_userId);
                FolderBrowserDialog openFolderDialog1 = new FolderBrowserDialog();
                openFolderDialog1.RootFolder = Environment.SpecialFolder.MyComputer;
                openFolderDialog1.Description =
                    "Select the photo directory that you want to load";

                if (openFolderDialog1.ShowDialog() == DialogResult.OK)
                {
                    string folderName = openFolderDialog1.SelectedPath;
                    Cursor.Current = Cursors.WaitCursor;
                    Stopwatch stopWatch = new Stopwatch();
                    stopWatch.Start();
                    try
                    {
                        int count = photoLoader.StartLoading(folderName);
                        TimeSpan ts = stopWatch.Elapsed;
                        string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
                            ts.Hours, ts.Minutes, ts.Seconds,
                            ts.Milliseconds / 10);
                        textBox3.Text = String.Format("Finished Loading {0}; Time: {1}; Number: {2}", folderName, elapsedTime, count);
                        PopulateTimePeriodList();
                        Cursor.Current = Cursors.Default;
                    }
                    catch (Exception ex)
                    {
                        textBox3.Text = String.Format(ex.Message);
                    }
                }
            }
        }