获取浏览器URL 通过浏览器的窗口句柄来获取的。大家可以通过SPY++来查看你所打开的窗口句柄-get the browser s URL

抓取屏幕中网页的图片：获取WebBrowser控件句柄，获取网页显示区域信息，获取整个网页宽度场景，执行抓图操作-Webpage capture screen picture: get WebBrowser control handle, get Webpage display regional information, get the entire width of Webpage scene, take the screenshot operation