C# WebBrowser 获得选中部分的html源码

Winform程序 2.0的. 需要引用Microsoft.mshtml.

private void Form1_Load(object sender, EventArgs e)

{

webBrowser1.Navigate("http://www.baidu.com");

webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(webBrowser1_DocumentCompleted);

}

void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)

{

webBrowser1.Document.MouseUp += new HtmlElementEventHandler(Document_MouseUp);

}

void Document_MouseUp(object sender, HtmlElementEventArgs e)

{

IHTMLDocument2 document = (IHTMLDocument2)webBrowser1.Document.DomDocument;

IHTMLTxtRange htmlElem = (IHTMLTxtRange)document.selection.createRange();

string s = htmlElem.htmlText;

richTextBox1.Text = s;

}

需要看document.selection.createRange();类型 需要引用Microsoft.VisualBasic. 用Microsoft.VisualBasic.Information.TypeName(document.selection.createRange());方法查看类型.

差不多就这些了~ 不知道每次记录这些遇到的问题 能帮助别人不..- -|