private void btnBackUpPictures_Click(object sender, EventArgs e)
{
// Ask for path.
FolderBrowserDialog folderBrowser = new FolderBrowserDialog();
folderBrowser.RootFolder = Environment.SpecialFolder.MyComputer;
folderBrowser.Description = "Where do you want to save your pictures to?";
if (folderBrowser.ShowDialog() == DialogResult.OK)
{
facebook.FolderPath = folderBrowser.SelectedPath;
facebook.BackUpPictures();
}
}