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();
List<string> loginTag = new List<string>() {"ip","db","admin","pwd" };
List<string> loginInfo = new List<string>() { "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，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！
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原文链接：https://my.oschina.net/u/2963604/blog/5010878
