会抓取HTML的来

TianMaiCheng 2011-04-08 10:34:51

我想用C#调用MSHtml这个组件来解析Html文件，高手能不能给写个例程呢？？？？

就是要编写成类似TreeView的那种的要解析Dom文档树的

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Ki1381 2011-04-12

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以获取超链接为例

foreach (mshtml.HTMLAnchorElement el in 某个mshtml.IHTMLDocument2对象.links)
{
MessageBox.Show(el.href);
}

其中某个mshtml.IHTMLDocument2对象可以是
(mshtml.IHTMLDocument2)webBrowser1.Document.DomDocument

MOTA 2011-04-12

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另外。。LZ 高手也会被你的结贴率吓跑的

qiri07 2011-04-12

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楼主要分析html里面的什么

MOTA 2011-04-12

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参考
HTTPWEBRESPONSE
HTTPWEBREQUEST

System.Net.HttpWebRequest httpReq;

System.Net.HttpWebResponse httpResp;

String strBuff="";

char[] cbuffer=new char[256];

int byteRead=0;

try{

System.Uri httpURL=new Uri(txtURL.Text);

httpReq=(HttpWebRequest)WebRequest.Create(httpURL);

httpResp=(HttpWebResponse)httpReq.GetResponse();

System.IO.Stream respStream=httpResp.GetResponseStream();

System.IO.StreamReader respStreamReader=new StreamReader(respStream,Encoding.UTF8);

byteRead=respStreamReader.Read(cbuffer,0,256);

while(byteRead!=0)

{

String strResp=new String(cbuffer,0,byteRead);

strBuff=strBuff+strResp;

byteRead=respStreamReader.Read(cbuffer,0,256);

}

respStream.Close();

}

...

try{

FileStream fileStream=new FileStream(filename,FileMode.OpenOrCreate,FileAccess.Write);

byte[] byteSave=Encoding.ASCII.GetBytes(txtHTML.Text.ToString());

fileStream.Write(byteSave,0,byteSave.Length());

fileStream.Close();

}

catch...