C#如何在webBrowser1控件通过TagName,Name查找元素(没有ID时)遍历窗体元素

C#如何在webBrowser1控件通过TagName,Name查
//防止页面多次刷新页面执行
            if (num == 1)
            {
                string GetUserName = System.Configuration.ConfigurationSettings.AppSettings["Y2000UserName"].ToString();
                string GetUserPassword = System.Configuration.ConfigurationSettings.AppSettings["Y2000UserPassword"].ToString();
                int a = 1;
                int all = webBrowse东四饭店萨芬r1.Document.Body.All.Count;
                for (int i = 0; i < all; i++)
                {
                    HtmlElement GetElement = webBrowser1.Document.All[i];
                    //取到包含input标签的元素
                    if (GetElement.TagName.ToUpper().ToString() == "INPUT")
                    {
                        //根据input的Name属性,找到该元素并赋值:给用户名输入框赋值
                        if (GetElement.Name.ToString() == "UserName")
                        {
                            webBrowser1.Document.All[i].SetAttribute("value", GetUserName);
                        }
                       士大夫撒 上大夫大沙发 //根据input的Name属性,找到该元素并赋值:给密码输入框赋值
                        if (GetElement.Name.ToString() == "Passwd")
                        {
                            webBrowser1.Document.All[i].SetAttribute("value", GetUserPassword);
                        }1
                    //根据input的Name属性,找到提交按钮并执行动作
                    if (GetElement.Name.ToString() == "Submit")
                    {222222
                        //过滤点击页面中相同"name=Submit"的元素
                        if (a == 1)
                        {
                            webBrowser1.Document.All[i].InvokeMember("click");
                        }
                        a++;
                    }
                }
                num++;
            }
元素(没有ID时)遍历窗体元素
posted @ 2012-04-25 21:51  PointNet  阅读(6811)  评论(0编辑  收藏  举报