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  • [0] C#实现WebBrowser&HTML交互

    using System;
    using System.ComponentModel;
    using System.Windows.Forms;

      
    namespace WindowsApplication5
    {
      
    publicpartialclass Form1 : Form
      {
        
    public Form1()
        {
         InitializeComponent();
        }

      
        
    privatevoid Form1_Load(object sender, EventArgs e)
        {
          
    this.webBrowser1.Navigate("www.google.cn");
          
    this.webBrowser1.DocumentCompleted +=new WebBrowserDocumentCompletedEventHandler(webBrowser1_DocumentCompleted);
        }

      
        
    void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
         
    if (e.Url.ToString() !=this.webBrowser1.Url.ToString()) return;
         
    foreach(System.Windows.Forms.HtmlElement el in this.webBrowser1.Document.GetElementsByTagName("input"))
          {
           
    if (el.Name =="btnG")
            {
              el.Click
    +=new HtmlElementEventHandler(Form1_Click);
            }
          }
        }

      
        
    void Form1_Click(object sender, HtmlElementEventArgs e)
        {
          MessageBox.Show(
    "jinjazz pass");
        }
      }
    }

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  • 原文地址:https://www.cnblogs.com/fan-yuan/p/3554112.html
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