webbrowser登录-无id

 

 

 

 HtmlElementCollection hc = webBrowser1.Document.GetElementsByTagName("input");
            foreach (HtmlElement h in hc)
            {
                if (h.OuterHtml.Contains("tbUserName"))
                {
                    //MessageBox.Show("内容是" + h.OuterHtml.ToString());
                    h.SetAttribute("value", "zhushaolong");

                }
                if (h.OuterHtml.Contains("tbPassword"))
                {
                
                    h.SetAttribute("value", "123");

                }
                if (h.OuterHtml.Contains("btnLogin"))
                {

                    h.InvokeMember("click");

                }