private void btnStart_Click(object sender, EventArgs e)
{
IList <WebSiteInfo> downloadList = GetDownLoadList();
AliProductDownLoader downLoader = new AliProductDownLoader();
downLoader.DownLoad(downloadList);
}
private void reDownload_Click(object sender, EventArgs e)
{
IList <WebSiteInfo> selectedList = GetSelectedList();
AliProductDownLoader downLoader = new AliProductDownLoader();
downLoader.DownLoad(selectedList);
}