private void Init()
{
//如果图片数量小于5，则将下载图片线程设置为5个，否则线程数量等于要下载的图片数量
if (5 > (threadCount = link.LinkCount()))
{
threadCount = 5;
}
m_ImagesThread = new Thread[threadCount];
}
private int imagesTotal = 0; //图片总数
private void Reset()
{
link = new LinkOperating();
lblLinkCount.Text = link.LinkCount().ToString();
IsChange = false;
page = new PageOperating();
link = new LinkOperating();
titleAndLink = new Hashtable();
generaLink = new Queue();
webQueue = new Queue();
status = new LinkStatus();
}