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这篇文章主要介绍“如何使用WebKit.DOM.Element”,在日常操作中,相信很多人在如何使用WebKit.DOM.Element问题上存在疑惑,小编查阅了各式资料,整理出简单好用的操作方法,希望对大家解答”如何使用WebKit.DOM.Element”的疑惑有所帮助!接下来,请跟着小编一起来学习吧!
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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WebConnect { public partial class Form1 : Form { public Form1() { InitializeComponent(); } public string LastUrl { set; get; } private void Form1_Load(object sender, EventArgs e) { webKitBrowser1.Navigate("http://192.168.149.1/ArasMVC01/Login"); webKitBrowser1.DocumentCompleted += SetArasLogin; } private void webKitBrowser1_Load(object sender, EventArgs e) { } private void webKitBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) { } private void SetArasLogin(object sender, WebBrowserDocumentCompletedEventArgs e) { if (webKitBrowser1.Url.ToString() == LastUrl) return; if (e.Url.ToString() != DocCompleteUrl.Login) return; LastUrl = webKitBrowser1.Url.ToString(); ListloginTag = new List () {"ip","db","admin","pwd" }; List loginInfo = new List () { "http://192.168.149.1/plm", "InnovatorSolutions", "admin", "innovator" }; for(int i =0; i < loginInfo.Count(); i++) { WebKit.DOM.Element element = webKitBrowser1.Document.GetElementById(loginTag[i]); element.SetAttribute("value", loginInfo[i]); } webKitBrowser1.StringByEvaluatingJavaScriptFromString("document.getElementById('loginSubmit').click();"); webKitBrowser1.DocumentCompleted += RunDocumentCompleted; //webKitBrowser1.Navigate(DocCompleteUrl.AdminSearch); } private void RunDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) { if (e.Url.ToString() != DocCompleteUrl.AdminSearch) { webKitBrowser1.Navigate(DocCompleteUrl.AdminSearch); webKitBrowser1.DocumentCompleted += AdminSearchCompleted; } } private void AdminSearchCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) { if (webKitBrowser1.Url.ToString() == LastUrl) return; if (e.Url.ToString() != DocCompleteUrl.AdminSearch) return; webKitBrowser1.Document.GetElementById("btnGetNumber").SetAttribute("type", "hidden"); } private void button1_Click(object sender, EventArgs e) { MessageBox.Show(webKitBrowser1.Document.GetElementById("seq").TextContent); } } public class DocCompleteUrl { public static string Login { set; get; } = "http://192.168.149.1/ArasMVC01/Login"; public static string AdminSearch { set; get; } = "http://192.168.149.1/ArasMVC01/AdminSearch"; } }
到此,关于“如何使用WebKit.DOM.Element”的学习就结束了,希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习,快去试试吧!若想继续学习更多相关知识,请继续关注创新互联网站,小编会继续努力为大家带来更多实用的文章!