webBrowser问题

[锦瑟-华年]

C#下webBrowser怎么判断已给出的网址是否可用啊？
指点一下啦！

[柳晛]

仅供参考

[wolf1118baby]

正则表达式！

[sxmonsy]

 System.Net.HttpWebRequest myRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(Path);
           
            myRequest.Method = "HEAD";
            myRequest.Timeout = 1000;
            System.Net.HttpWebResponse res = (System.Net.HttpWebResponse)myRequest.GetResponse();
            return (res.StatusCode == System.Net.HttpStatusCode.OK);